Gerpex - Akwa-Terma

44
Heating & Plumbing Distribution system for thermosanitary systems with multilayer pipes and brass fittings Gerpex Technical sheet 60 · GB 01

Transcript of Gerpex - Akwa-Terma

Page 1: Gerpex - Akwa-Terma

Heating amp Plumbing

Distribution system for thermosanitary systems with multilayer pipes and brass fittings

Gerpex

Technical sheet 60 GB 01

EMMETI-GERPEX PEXbALPEXb 20x2 PER IMPIANTI

EMMETIThe new factory for Multilayer pipe

The 9th of January on 2009 Emmeti inaugurated in Fontanafredda (PN)

loc Le Forcate the new PE-XbAlPE-Xb multilayer pipe factory

The production line the crosslinking chamber the coating line

the automatic packaging the raw-material warehouse and the Laboratory

are running in a covered place of 10000 m2

This last one equipped with the most modern devices for product

analysis and checks ensures maximum reliability and safety of the finished

product and its compliance with the last standards

The production capacity of the plant up to speed is 30000000 meters per year

By means of this new factory in addiction with the already

operating in Ponte S Marco (BS) with the production

of press and compression fittings

Emmeti is placed on the European market

among the few companies able to

offer its own complete multilayer system

3

Index

Quality certifications 4

Quality controls 7

Fields of application 8

The advantages of a complete system 8

Features the system Gerpex 9

Multilayer pipe Gerpex 10

Multilayer pipe Gerpex RA 11

Press fittings 14

Fittings to be tightened 15

The range 15

Installing the system 27

Testing of the system 30

Correct assembly of the press fittings 30

Examples of installation 32

Distributed pressure drops 33

Pressure drops fittings 42

Insurance certificate system 43

4

Quality certifications

5

6

Quality certifications

7

Quality controlsThe whole manufacturing process of Emmeti multilayer pipe is subject to strict controls carried out before during and after production right from the raw materials through to the finished product

In the production department and analytical laboratory checks include the following

Melt Flow Index (MFI) Verify compliance of the polymer raw materials to be used

INK Test Ensure that the strip of alu-minium is clean

Dimensional control in production Automatic computerized con-trol of pipe dimensions

Ball Test To ensure that there are no occlusions or deformations on the inside of the pipe by using compressed air to pass a ball through the pipe

Enlargement Test Test performed both in production and in the labora-tory to verify the quality of welds and the adhesion of individual layers

Peeling Test resistance todelamination between the inner layer and the aluminium

Verify degree of bonding (cross-linking) Verification performed in the laboratory to check the correct level ( ) of cross-linking

Resistance to internal pressure Test resistance to a specific internal pressure at 95 degC the pressure value is chosen as a function of the type of pipe (maximum diameter aluminium thickness) and the duration of the test (22h 165h 1000h) by referring to the rela-tive regression curves

Thermal cycles Test on a system consisting of the pipe and fittings and subjected to 5000 tempera-ture cycles (20 to 95 degC) of 30 minutes each with a pressure of 10 bar

Pressure cycles Test on a system consisting of the pipe and fittings and subjected to 10000 pressure cycles (from 1 to 30 bar) at 23 degC with a frequency of 05 Hz

Vibration test Vibration test on a system consisting of the pipe and fittings which is subjected to 330 alternating bending cycles with an internal pressure of 15 bar at room temperature

8

The advantages of a complete systemGreater resistance to high temperaturesResistance to temperatures up to a maximum of 95 degC

Greater resistance to pressureResistance to pressures up to a maximum of 10 bar (at 95 degC)

Contained linear expansionThe linear expansion in relation to a variation in temperature is compara-ble with that of copper

Thermal insulationThe system is available with an insulating coating which meets the fol-lowing fire safety standardsClasse 1 (UNI 9177) - DL-s2-d2 (EN 13501-1)

Low load lossesThe smooth surface of the pipe prevents limescale deposits and pro-motes the smooth flow of fluid thus considerably reducing pressure drops across the system

A higher water flow rate is attainableThe pipe has considerable resistance to mechanical erosion from solid particles that the water normally drags with it

Resistance to crushing and abrasionThis is due to the resistance of the aluminium layer and of the layers in PE-X used in the pipersquos construction

Impermeability to oxygenThe aluminium layer makes the Gerpex pipe impermeable to gasses and therefore to oxygen that would cause corrosion of the systemrsquos metal components

Resistance to external chemical agentsGerpex pipes embedded in walls or buried under flooring can be due to their qualities placed in ldquoacidicrdquo and ldquoalkalirdquo environments

Complete resistance to electrochemical corrosionThis characteristic is obtained thanks to the materials used in the pipersquos construction and the adoption in the fittings of a special dielectric ele-ment

Reduced weight and rapid installationThanks to its low specific weight and the ability to bend easily the Gerpex System is extremely easy to installOnce bent into the desired position the pipe remains in that position just like a metal pipe would doAttaching pipe fittings is quick and simple giving it a significant advan-tage over using traditional materials

Fields of applicationGerpex is the modern and efficient Emmeti system used to build heating and sanitary systems with multilayer pipes made from cross-linked poly-ethylene (PEX) and aluminium and special fittings

The fittings are available in two different versions press-fittings and screw-fittings The wide range of fittings and the various fastening options make the Gerpex System a complete and highly reliable product

The Gerpex System is suitable for

bull Heating systemsbull Chilled water air-conditioning systemsbull Hydraulic systemsbull Compressed air systems

For the transport of other fluids please contact our Technical Supportservice for the suitable checks

9

Featuresthe system Gerpex

Avoiding electrical voltageMultilayer Gerpex pipes are made with a combination of aluminium and cross-linked polyethylene Both the inner and outer pipes wrap around the aluminium pipe effectively sealing it This design eliminates any direct electrical contact with the metal part of the tube In addition at each junction the Gerpex multilayer pipes are isolated from the joint fitting by means of a plastic ring This ensures that no direct current flow can be generated and avoids set-ting up an electrical voltage across the pipe system

Chemical resistanceThe chemical characteristics PE-X make the Gerpex pipe system resistant to any of the following substances

bull Plaster concrete mortar and cementbull Disinfectants and cleaning agents complying with DVGW technical

sheet W291 and DIN 2000 bull All natural materials containing drinking water according to DIN 2000 bull Anti corrosives according to DIN 1988 part 4

Multilayer Gerpex pipes must be protected from substances such as bitu-men grease solvents and mineral oilsFor compatibility with other chemical compounds reference should be made to the ISOTR 103581993 tables

Gerpex pipe fittings must be protected with an appropriate coating if used in environments exposed to the danger of corrosion such as being laid in continuous flooring in spaces with permanent humidity in the presence of aggressive gases or concealed in direct contact with cement mortar or binders of lime

O-ring seals (in EPDM) are not compatible with petroleum products and therefore the use of lubricants derived from petroleum is prohibitedThe Gerpex system can be used with water and glycol mixtures to reach temperatures down to -10 degC

Heat isolationThe hot water distribution networks for domestic use or heating must be insulated in compliance with current legislationThe Gerpex pipes preisolated with a sheath can be used in these plants as for the distribution of cold or refrigerated water (air conditioning sys-tems) preventing the risk of condensate (after verification in compliance with the UNI EN ISO 12241- 2002 Standard)

Resistance to UV raysThe Gerpex multilayer pipes must be protected from exposure to direct sunlight They therefore must be covered during transport or storage if they do not have the original packaging The Gerpex pipes laid freely without protective pipes must be protected from prolonged exposure to solar rays (several months) by a coveringThe UV protection function of the Gerpex pipes can only be performed by the isolating layer (isolated Gerpex) by opaque sheets or by wrapping them in dark materials

No hygiene risksThe Gerpex multilayer pipes are approved for use in installations with drinking water The lack of hygiene risks meaning suitability for hot and cold drinking water has been certified in compliance with the KTW Di-rectives by the DVGW research institute and is subject to constant ex-ternal controlThe use of the Gerpex system in sanitary systems is ensured by certifi-cates of fitness for drinking water in compliance with current legislation The Gerpex multilayer pipes contribute considerably to preventing the proliferation of legionella thanks to the smooth surface of the internal pipe in PE-X which does not promote deposits

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 2: Gerpex - Akwa-Terma

EMMETI-GERPEX PEXbALPEXb 20x2 PER IMPIANTI

EMMETIThe new factory for Multilayer pipe

The 9th of January on 2009 Emmeti inaugurated in Fontanafredda (PN)

loc Le Forcate the new PE-XbAlPE-Xb multilayer pipe factory

The production line the crosslinking chamber the coating line

the automatic packaging the raw-material warehouse and the Laboratory

are running in a covered place of 10000 m2

This last one equipped with the most modern devices for product

analysis and checks ensures maximum reliability and safety of the finished

product and its compliance with the last standards

The production capacity of the plant up to speed is 30000000 meters per year

By means of this new factory in addiction with the already

operating in Ponte S Marco (BS) with the production

of press and compression fittings

Emmeti is placed on the European market

among the few companies able to

offer its own complete multilayer system

3

Index

Quality certifications 4

Quality controls 7

Fields of application 8

The advantages of a complete system 8

Features the system Gerpex 9

Multilayer pipe Gerpex 10

Multilayer pipe Gerpex RA 11

Press fittings 14

Fittings to be tightened 15

The range 15

Installing the system 27

Testing of the system 30

Correct assembly of the press fittings 30

Examples of installation 32

Distributed pressure drops 33

Pressure drops fittings 42

Insurance certificate system 43

4

Quality certifications

5

6

Quality certifications

7

Quality controlsThe whole manufacturing process of Emmeti multilayer pipe is subject to strict controls carried out before during and after production right from the raw materials through to the finished product

In the production department and analytical laboratory checks include the following

Melt Flow Index (MFI) Verify compliance of the polymer raw materials to be used

INK Test Ensure that the strip of alu-minium is clean

Dimensional control in production Automatic computerized con-trol of pipe dimensions

Ball Test To ensure that there are no occlusions or deformations on the inside of the pipe by using compressed air to pass a ball through the pipe

Enlargement Test Test performed both in production and in the labora-tory to verify the quality of welds and the adhesion of individual layers

Peeling Test resistance todelamination between the inner layer and the aluminium

Verify degree of bonding (cross-linking) Verification performed in the laboratory to check the correct level ( ) of cross-linking

Resistance to internal pressure Test resistance to a specific internal pressure at 95 degC the pressure value is chosen as a function of the type of pipe (maximum diameter aluminium thickness) and the duration of the test (22h 165h 1000h) by referring to the rela-tive regression curves

Thermal cycles Test on a system consisting of the pipe and fittings and subjected to 5000 tempera-ture cycles (20 to 95 degC) of 30 minutes each with a pressure of 10 bar

Pressure cycles Test on a system consisting of the pipe and fittings and subjected to 10000 pressure cycles (from 1 to 30 bar) at 23 degC with a frequency of 05 Hz

Vibration test Vibration test on a system consisting of the pipe and fittings which is subjected to 330 alternating bending cycles with an internal pressure of 15 bar at room temperature

8

The advantages of a complete systemGreater resistance to high temperaturesResistance to temperatures up to a maximum of 95 degC

Greater resistance to pressureResistance to pressures up to a maximum of 10 bar (at 95 degC)

Contained linear expansionThe linear expansion in relation to a variation in temperature is compara-ble with that of copper

Thermal insulationThe system is available with an insulating coating which meets the fol-lowing fire safety standardsClasse 1 (UNI 9177) - DL-s2-d2 (EN 13501-1)

Low load lossesThe smooth surface of the pipe prevents limescale deposits and pro-motes the smooth flow of fluid thus considerably reducing pressure drops across the system

A higher water flow rate is attainableThe pipe has considerable resistance to mechanical erosion from solid particles that the water normally drags with it

Resistance to crushing and abrasionThis is due to the resistance of the aluminium layer and of the layers in PE-X used in the pipersquos construction

Impermeability to oxygenThe aluminium layer makes the Gerpex pipe impermeable to gasses and therefore to oxygen that would cause corrosion of the systemrsquos metal components

Resistance to external chemical agentsGerpex pipes embedded in walls or buried under flooring can be due to their qualities placed in ldquoacidicrdquo and ldquoalkalirdquo environments

Complete resistance to electrochemical corrosionThis characteristic is obtained thanks to the materials used in the pipersquos construction and the adoption in the fittings of a special dielectric ele-ment

Reduced weight and rapid installationThanks to its low specific weight and the ability to bend easily the Gerpex System is extremely easy to installOnce bent into the desired position the pipe remains in that position just like a metal pipe would doAttaching pipe fittings is quick and simple giving it a significant advan-tage over using traditional materials

Fields of applicationGerpex is the modern and efficient Emmeti system used to build heating and sanitary systems with multilayer pipes made from cross-linked poly-ethylene (PEX) and aluminium and special fittings

The fittings are available in two different versions press-fittings and screw-fittings The wide range of fittings and the various fastening options make the Gerpex System a complete and highly reliable product

The Gerpex System is suitable for

bull Heating systemsbull Chilled water air-conditioning systemsbull Hydraulic systemsbull Compressed air systems

For the transport of other fluids please contact our Technical Supportservice for the suitable checks

9

Featuresthe system Gerpex

Avoiding electrical voltageMultilayer Gerpex pipes are made with a combination of aluminium and cross-linked polyethylene Both the inner and outer pipes wrap around the aluminium pipe effectively sealing it This design eliminates any direct electrical contact with the metal part of the tube In addition at each junction the Gerpex multilayer pipes are isolated from the joint fitting by means of a plastic ring This ensures that no direct current flow can be generated and avoids set-ting up an electrical voltage across the pipe system

Chemical resistanceThe chemical characteristics PE-X make the Gerpex pipe system resistant to any of the following substances

bull Plaster concrete mortar and cementbull Disinfectants and cleaning agents complying with DVGW technical

sheet W291 and DIN 2000 bull All natural materials containing drinking water according to DIN 2000 bull Anti corrosives according to DIN 1988 part 4

Multilayer Gerpex pipes must be protected from substances such as bitu-men grease solvents and mineral oilsFor compatibility with other chemical compounds reference should be made to the ISOTR 103581993 tables

Gerpex pipe fittings must be protected with an appropriate coating if used in environments exposed to the danger of corrosion such as being laid in continuous flooring in spaces with permanent humidity in the presence of aggressive gases or concealed in direct contact with cement mortar or binders of lime

O-ring seals (in EPDM) are not compatible with petroleum products and therefore the use of lubricants derived from petroleum is prohibitedThe Gerpex system can be used with water and glycol mixtures to reach temperatures down to -10 degC

Heat isolationThe hot water distribution networks for domestic use or heating must be insulated in compliance with current legislationThe Gerpex pipes preisolated with a sheath can be used in these plants as for the distribution of cold or refrigerated water (air conditioning sys-tems) preventing the risk of condensate (after verification in compliance with the UNI EN ISO 12241- 2002 Standard)

Resistance to UV raysThe Gerpex multilayer pipes must be protected from exposure to direct sunlight They therefore must be covered during transport or storage if they do not have the original packaging The Gerpex pipes laid freely without protective pipes must be protected from prolonged exposure to solar rays (several months) by a coveringThe UV protection function of the Gerpex pipes can only be performed by the isolating layer (isolated Gerpex) by opaque sheets or by wrapping them in dark materials

No hygiene risksThe Gerpex multilayer pipes are approved for use in installations with drinking water The lack of hygiene risks meaning suitability for hot and cold drinking water has been certified in compliance with the KTW Di-rectives by the DVGW research institute and is subject to constant ex-ternal controlThe use of the Gerpex system in sanitary systems is ensured by certifi-cates of fitness for drinking water in compliance with current legislation The Gerpex multilayer pipes contribute considerably to preventing the proliferation of legionella thanks to the smooth surface of the internal pipe in PE-X which does not promote deposits

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 3: Gerpex - Akwa-Terma

3

Index

Quality certifications 4

Quality controls 7

Fields of application 8

The advantages of a complete system 8

Features the system Gerpex 9

Multilayer pipe Gerpex 10

Multilayer pipe Gerpex RA 11

Press fittings 14

Fittings to be tightened 15

The range 15

Installing the system 27

Testing of the system 30

Correct assembly of the press fittings 30

Examples of installation 32

Distributed pressure drops 33

Pressure drops fittings 42

Insurance certificate system 43

4

Quality certifications

5

6

Quality certifications

7

Quality controlsThe whole manufacturing process of Emmeti multilayer pipe is subject to strict controls carried out before during and after production right from the raw materials through to the finished product

In the production department and analytical laboratory checks include the following

Melt Flow Index (MFI) Verify compliance of the polymer raw materials to be used

INK Test Ensure that the strip of alu-minium is clean

Dimensional control in production Automatic computerized con-trol of pipe dimensions

Ball Test To ensure that there are no occlusions or deformations on the inside of the pipe by using compressed air to pass a ball through the pipe

Enlargement Test Test performed both in production and in the labora-tory to verify the quality of welds and the adhesion of individual layers

Peeling Test resistance todelamination between the inner layer and the aluminium

Verify degree of bonding (cross-linking) Verification performed in the laboratory to check the correct level ( ) of cross-linking

Resistance to internal pressure Test resistance to a specific internal pressure at 95 degC the pressure value is chosen as a function of the type of pipe (maximum diameter aluminium thickness) and the duration of the test (22h 165h 1000h) by referring to the rela-tive regression curves

Thermal cycles Test on a system consisting of the pipe and fittings and subjected to 5000 tempera-ture cycles (20 to 95 degC) of 30 minutes each with a pressure of 10 bar

Pressure cycles Test on a system consisting of the pipe and fittings and subjected to 10000 pressure cycles (from 1 to 30 bar) at 23 degC with a frequency of 05 Hz

Vibration test Vibration test on a system consisting of the pipe and fittings which is subjected to 330 alternating bending cycles with an internal pressure of 15 bar at room temperature

8

The advantages of a complete systemGreater resistance to high temperaturesResistance to temperatures up to a maximum of 95 degC

Greater resistance to pressureResistance to pressures up to a maximum of 10 bar (at 95 degC)

Contained linear expansionThe linear expansion in relation to a variation in temperature is compara-ble with that of copper

Thermal insulationThe system is available with an insulating coating which meets the fol-lowing fire safety standardsClasse 1 (UNI 9177) - DL-s2-d2 (EN 13501-1)

Low load lossesThe smooth surface of the pipe prevents limescale deposits and pro-motes the smooth flow of fluid thus considerably reducing pressure drops across the system

A higher water flow rate is attainableThe pipe has considerable resistance to mechanical erosion from solid particles that the water normally drags with it

Resistance to crushing and abrasionThis is due to the resistance of the aluminium layer and of the layers in PE-X used in the pipersquos construction

Impermeability to oxygenThe aluminium layer makes the Gerpex pipe impermeable to gasses and therefore to oxygen that would cause corrosion of the systemrsquos metal components

Resistance to external chemical agentsGerpex pipes embedded in walls or buried under flooring can be due to their qualities placed in ldquoacidicrdquo and ldquoalkalirdquo environments

Complete resistance to electrochemical corrosionThis characteristic is obtained thanks to the materials used in the pipersquos construction and the adoption in the fittings of a special dielectric ele-ment

Reduced weight and rapid installationThanks to its low specific weight and the ability to bend easily the Gerpex System is extremely easy to installOnce bent into the desired position the pipe remains in that position just like a metal pipe would doAttaching pipe fittings is quick and simple giving it a significant advan-tage over using traditional materials

Fields of applicationGerpex is the modern and efficient Emmeti system used to build heating and sanitary systems with multilayer pipes made from cross-linked poly-ethylene (PEX) and aluminium and special fittings

The fittings are available in two different versions press-fittings and screw-fittings The wide range of fittings and the various fastening options make the Gerpex System a complete and highly reliable product

The Gerpex System is suitable for

bull Heating systemsbull Chilled water air-conditioning systemsbull Hydraulic systemsbull Compressed air systems

For the transport of other fluids please contact our Technical Supportservice for the suitable checks

9

Featuresthe system Gerpex

Avoiding electrical voltageMultilayer Gerpex pipes are made with a combination of aluminium and cross-linked polyethylene Both the inner and outer pipes wrap around the aluminium pipe effectively sealing it This design eliminates any direct electrical contact with the metal part of the tube In addition at each junction the Gerpex multilayer pipes are isolated from the joint fitting by means of a plastic ring This ensures that no direct current flow can be generated and avoids set-ting up an electrical voltage across the pipe system

Chemical resistanceThe chemical characteristics PE-X make the Gerpex pipe system resistant to any of the following substances

bull Plaster concrete mortar and cementbull Disinfectants and cleaning agents complying with DVGW technical

sheet W291 and DIN 2000 bull All natural materials containing drinking water according to DIN 2000 bull Anti corrosives according to DIN 1988 part 4

Multilayer Gerpex pipes must be protected from substances such as bitu-men grease solvents and mineral oilsFor compatibility with other chemical compounds reference should be made to the ISOTR 103581993 tables

Gerpex pipe fittings must be protected with an appropriate coating if used in environments exposed to the danger of corrosion such as being laid in continuous flooring in spaces with permanent humidity in the presence of aggressive gases or concealed in direct contact with cement mortar or binders of lime

O-ring seals (in EPDM) are not compatible with petroleum products and therefore the use of lubricants derived from petroleum is prohibitedThe Gerpex system can be used with water and glycol mixtures to reach temperatures down to -10 degC

Heat isolationThe hot water distribution networks for domestic use or heating must be insulated in compliance with current legislationThe Gerpex pipes preisolated with a sheath can be used in these plants as for the distribution of cold or refrigerated water (air conditioning sys-tems) preventing the risk of condensate (after verification in compliance with the UNI EN ISO 12241- 2002 Standard)

Resistance to UV raysThe Gerpex multilayer pipes must be protected from exposure to direct sunlight They therefore must be covered during transport or storage if they do not have the original packaging The Gerpex pipes laid freely without protective pipes must be protected from prolonged exposure to solar rays (several months) by a coveringThe UV protection function of the Gerpex pipes can only be performed by the isolating layer (isolated Gerpex) by opaque sheets or by wrapping them in dark materials

No hygiene risksThe Gerpex multilayer pipes are approved for use in installations with drinking water The lack of hygiene risks meaning suitability for hot and cold drinking water has been certified in compliance with the KTW Di-rectives by the DVGW research institute and is subject to constant ex-ternal controlThe use of the Gerpex system in sanitary systems is ensured by certifi-cates of fitness for drinking water in compliance with current legislation The Gerpex multilayer pipes contribute considerably to preventing the proliferation of legionella thanks to the smooth surface of the internal pipe in PE-X which does not promote deposits

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 4: Gerpex - Akwa-Terma

4

Quality certifications

5

6

Quality certifications

7

Quality controlsThe whole manufacturing process of Emmeti multilayer pipe is subject to strict controls carried out before during and after production right from the raw materials through to the finished product

In the production department and analytical laboratory checks include the following

Melt Flow Index (MFI) Verify compliance of the polymer raw materials to be used

INK Test Ensure that the strip of alu-minium is clean

Dimensional control in production Automatic computerized con-trol of pipe dimensions

Ball Test To ensure that there are no occlusions or deformations on the inside of the pipe by using compressed air to pass a ball through the pipe

Enlargement Test Test performed both in production and in the labora-tory to verify the quality of welds and the adhesion of individual layers

Peeling Test resistance todelamination between the inner layer and the aluminium

Verify degree of bonding (cross-linking) Verification performed in the laboratory to check the correct level ( ) of cross-linking

Resistance to internal pressure Test resistance to a specific internal pressure at 95 degC the pressure value is chosen as a function of the type of pipe (maximum diameter aluminium thickness) and the duration of the test (22h 165h 1000h) by referring to the rela-tive regression curves

Thermal cycles Test on a system consisting of the pipe and fittings and subjected to 5000 tempera-ture cycles (20 to 95 degC) of 30 minutes each with a pressure of 10 bar

Pressure cycles Test on a system consisting of the pipe and fittings and subjected to 10000 pressure cycles (from 1 to 30 bar) at 23 degC with a frequency of 05 Hz

Vibration test Vibration test on a system consisting of the pipe and fittings which is subjected to 330 alternating bending cycles with an internal pressure of 15 bar at room temperature

8

The advantages of a complete systemGreater resistance to high temperaturesResistance to temperatures up to a maximum of 95 degC

Greater resistance to pressureResistance to pressures up to a maximum of 10 bar (at 95 degC)

Contained linear expansionThe linear expansion in relation to a variation in temperature is compara-ble with that of copper

Thermal insulationThe system is available with an insulating coating which meets the fol-lowing fire safety standardsClasse 1 (UNI 9177) - DL-s2-d2 (EN 13501-1)

Low load lossesThe smooth surface of the pipe prevents limescale deposits and pro-motes the smooth flow of fluid thus considerably reducing pressure drops across the system

A higher water flow rate is attainableThe pipe has considerable resistance to mechanical erosion from solid particles that the water normally drags with it

Resistance to crushing and abrasionThis is due to the resistance of the aluminium layer and of the layers in PE-X used in the pipersquos construction

Impermeability to oxygenThe aluminium layer makes the Gerpex pipe impermeable to gasses and therefore to oxygen that would cause corrosion of the systemrsquos metal components

Resistance to external chemical agentsGerpex pipes embedded in walls or buried under flooring can be due to their qualities placed in ldquoacidicrdquo and ldquoalkalirdquo environments

Complete resistance to electrochemical corrosionThis characteristic is obtained thanks to the materials used in the pipersquos construction and the adoption in the fittings of a special dielectric ele-ment

Reduced weight and rapid installationThanks to its low specific weight and the ability to bend easily the Gerpex System is extremely easy to installOnce bent into the desired position the pipe remains in that position just like a metal pipe would doAttaching pipe fittings is quick and simple giving it a significant advan-tage over using traditional materials

Fields of applicationGerpex is the modern and efficient Emmeti system used to build heating and sanitary systems with multilayer pipes made from cross-linked poly-ethylene (PEX) and aluminium and special fittings

The fittings are available in two different versions press-fittings and screw-fittings The wide range of fittings and the various fastening options make the Gerpex System a complete and highly reliable product

The Gerpex System is suitable for

bull Heating systemsbull Chilled water air-conditioning systemsbull Hydraulic systemsbull Compressed air systems

For the transport of other fluids please contact our Technical Supportservice for the suitable checks

9

Featuresthe system Gerpex

Avoiding electrical voltageMultilayer Gerpex pipes are made with a combination of aluminium and cross-linked polyethylene Both the inner and outer pipes wrap around the aluminium pipe effectively sealing it This design eliminates any direct electrical contact with the metal part of the tube In addition at each junction the Gerpex multilayer pipes are isolated from the joint fitting by means of a plastic ring This ensures that no direct current flow can be generated and avoids set-ting up an electrical voltage across the pipe system

Chemical resistanceThe chemical characteristics PE-X make the Gerpex pipe system resistant to any of the following substances

bull Plaster concrete mortar and cementbull Disinfectants and cleaning agents complying with DVGW technical

sheet W291 and DIN 2000 bull All natural materials containing drinking water according to DIN 2000 bull Anti corrosives according to DIN 1988 part 4

Multilayer Gerpex pipes must be protected from substances such as bitu-men grease solvents and mineral oilsFor compatibility with other chemical compounds reference should be made to the ISOTR 103581993 tables

Gerpex pipe fittings must be protected with an appropriate coating if used in environments exposed to the danger of corrosion such as being laid in continuous flooring in spaces with permanent humidity in the presence of aggressive gases or concealed in direct contact with cement mortar or binders of lime

O-ring seals (in EPDM) are not compatible with petroleum products and therefore the use of lubricants derived from petroleum is prohibitedThe Gerpex system can be used with water and glycol mixtures to reach temperatures down to -10 degC

Heat isolationThe hot water distribution networks for domestic use or heating must be insulated in compliance with current legislationThe Gerpex pipes preisolated with a sheath can be used in these plants as for the distribution of cold or refrigerated water (air conditioning sys-tems) preventing the risk of condensate (after verification in compliance with the UNI EN ISO 12241- 2002 Standard)

Resistance to UV raysThe Gerpex multilayer pipes must be protected from exposure to direct sunlight They therefore must be covered during transport or storage if they do not have the original packaging The Gerpex pipes laid freely without protective pipes must be protected from prolonged exposure to solar rays (several months) by a coveringThe UV protection function of the Gerpex pipes can only be performed by the isolating layer (isolated Gerpex) by opaque sheets or by wrapping them in dark materials

No hygiene risksThe Gerpex multilayer pipes are approved for use in installations with drinking water The lack of hygiene risks meaning suitability for hot and cold drinking water has been certified in compliance with the KTW Di-rectives by the DVGW research institute and is subject to constant ex-ternal controlThe use of the Gerpex system in sanitary systems is ensured by certifi-cates of fitness for drinking water in compliance with current legislation The Gerpex multilayer pipes contribute considerably to preventing the proliferation of legionella thanks to the smooth surface of the internal pipe in PE-X which does not promote deposits

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 5: Gerpex - Akwa-Terma

5

6

Quality certifications

7

Quality controlsThe whole manufacturing process of Emmeti multilayer pipe is subject to strict controls carried out before during and after production right from the raw materials through to the finished product

In the production department and analytical laboratory checks include the following

Melt Flow Index (MFI) Verify compliance of the polymer raw materials to be used

INK Test Ensure that the strip of alu-minium is clean

Dimensional control in production Automatic computerized con-trol of pipe dimensions

Ball Test To ensure that there are no occlusions or deformations on the inside of the pipe by using compressed air to pass a ball through the pipe

Enlargement Test Test performed both in production and in the labora-tory to verify the quality of welds and the adhesion of individual layers

Peeling Test resistance todelamination between the inner layer and the aluminium

Verify degree of bonding (cross-linking) Verification performed in the laboratory to check the correct level ( ) of cross-linking

Resistance to internal pressure Test resistance to a specific internal pressure at 95 degC the pressure value is chosen as a function of the type of pipe (maximum diameter aluminium thickness) and the duration of the test (22h 165h 1000h) by referring to the rela-tive regression curves

Thermal cycles Test on a system consisting of the pipe and fittings and subjected to 5000 tempera-ture cycles (20 to 95 degC) of 30 minutes each with a pressure of 10 bar

Pressure cycles Test on a system consisting of the pipe and fittings and subjected to 10000 pressure cycles (from 1 to 30 bar) at 23 degC with a frequency of 05 Hz

Vibration test Vibration test on a system consisting of the pipe and fittings which is subjected to 330 alternating bending cycles with an internal pressure of 15 bar at room temperature

8

The advantages of a complete systemGreater resistance to high temperaturesResistance to temperatures up to a maximum of 95 degC

Greater resistance to pressureResistance to pressures up to a maximum of 10 bar (at 95 degC)

Contained linear expansionThe linear expansion in relation to a variation in temperature is compara-ble with that of copper

Thermal insulationThe system is available with an insulating coating which meets the fol-lowing fire safety standardsClasse 1 (UNI 9177) - DL-s2-d2 (EN 13501-1)

Low load lossesThe smooth surface of the pipe prevents limescale deposits and pro-motes the smooth flow of fluid thus considerably reducing pressure drops across the system

A higher water flow rate is attainableThe pipe has considerable resistance to mechanical erosion from solid particles that the water normally drags with it

Resistance to crushing and abrasionThis is due to the resistance of the aluminium layer and of the layers in PE-X used in the pipersquos construction

Impermeability to oxygenThe aluminium layer makes the Gerpex pipe impermeable to gasses and therefore to oxygen that would cause corrosion of the systemrsquos metal components

Resistance to external chemical agentsGerpex pipes embedded in walls or buried under flooring can be due to their qualities placed in ldquoacidicrdquo and ldquoalkalirdquo environments

Complete resistance to electrochemical corrosionThis characteristic is obtained thanks to the materials used in the pipersquos construction and the adoption in the fittings of a special dielectric ele-ment

Reduced weight and rapid installationThanks to its low specific weight and the ability to bend easily the Gerpex System is extremely easy to installOnce bent into the desired position the pipe remains in that position just like a metal pipe would doAttaching pipe fittings is quick and simple giving it a significant advan-tage over using traditional materials

Fields of applicationGerpex is the modern and efficient Emmeti system used to build heating and sanitary systems with multilayer pipes made from cross-linked poly-ethylene (PEX) and aluminium and special fittings

The fittings are available in two different versions press-fittings and screw-fittings The wide range of fittings and the various fastening options make the Gerpex System a complete and highly reliable product

The Gerpex System is suitable for

bull Heating systemsbull Chilled water air-conditioning systemsbull Hydraulic systemsbull Compressed air systems

For the transport of other fluids please contact our Technical Supportservice for the suitable checks

9

Featuresthe system Gerpex

Avoiding electrical voltageMultilayer Gerpex pipes are made with a combination of aluminium and cross-linked polyethylene Both the inner and outer pipes wrap around the aluminium pipe effectively sealing it This design eliminates any direct electrical contact with the metal part of the tube In addition at each junction the Gerpex multilayer pipes are isolated from the joint fitting by means of a plastic ring This ensures that no direct current flow can be generated and avoids set-ting up an electrical voltage across the pipe system

Chemical resistanceThe chemical characteristics PE-X make the Gerpex pipe system resistant to any of the following substances

bull Plaster concrete mortar and cementbull Disinfectants and cleaning agents complying with DVGW technical

sheet W291 and DIN 2000 bull All natural materials containing drinking water according to DIN 2000 bull Anti corrosives according to DIN 1988 part 4

Multilayer Gerpex pipes must be protected from substances such as bitu-men grease solvents and mineral oilsFor compatibility with other chemical compounds reference should be made to the ISOTR 103581993 tables

Gerpex pipe fittings must be protected with an appropriate coating if used in environments exposed to the danger of corrosion such as being laid in continuous flooring in spaces with permanent humidity in the presence of aggressive gases or concealed in direct contact with cement mortar or binders of lime

O-ring seals (in EPDM) are not compatible with petroleum products and therefore the use of lubricants derived from petroleum is prohibitedThe Gerpex system can be used with water and glycol mixtures to reach temperatures down to -10 degC

Heat isolationThe hot water distribution networks for domestic use or heating must be insulated in compliance with current legislationThe Gerpex pipes preisolated with a sheath can be used in these plants as for the distribution of cold or refrigerated water (air conditioning sys-tems) preventing the risk of condensate (after verification in compliance with the UNI EN ISO 12241- 2002 Standard)

Resistance to UV raysThe Gerpex multilayer pipes must be protected from exposure to direct sunlight They therefore must be covered during transport or storage if they do not have the original packaging The Gerpex pipes laid freely without protective pipes must be protected from prolonged exposure to solar rays (several months) by a coveringThe UV protection function of the Gerpex pipes can only be performed by the isolating layer (isolated Gerpex) by opaque sheets or by wrapping them in dark materials

No hygiene risksThe Gerpex multilayer pipes are approved for use in installations with drinking water The lack of hygiene risks meaning suitability for hot and cold drinking water has been certified in compliance with the KTW Di-rectives by the DVGW research institute and is subject to constant ex-ternal controlThe use of the Gerpex system in sanitary systems is ensured by certifi-cates of fitness for drinking water in compliance with current legislation The Gerpex multilayer pipes contribute considerably to preventing the proliferation of legionella thanks to the smooth surface of the internal pipe in PE-X which does not promote deposits

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 6: Gerpex - Akwa-Terma

6

Quality certifications

7

Quality controlsThe whole manufacturing process of Emmeti multilayer pipe is subject to strict controls carried out before during and after production right from the raw materials through to the finished product

In the production department and analytical laboratory checks include the following

Melt Flow Index (MFI) Verify compliance of the polymer raw materials to be used

INK Test Ensure that the strip of alu-minium is clean

Dimensional control in production Automatic computerized con-trol of pipe dimensions

Ball Test To ensure that there are no occlusions or deformations on the inside of the pipe by using compressed air to pass a ball through the pipe

Enlargement Test Test performed both in production and in the labora-tory to verify the quality of welds and the adhesion of individual layers

Peeling Test resistance todelamination between the inner layer and the aluminium

Verify degree of bonding (cross-linking) Verification performed in the laboratory to check the correct level ( ) of cross-linking

Resistance to internal pressure Test resistance to a specific internal pressure at 95 degC the pressure value is chosen as a function of the type of pipe (maximum diameter aluminium thickness) and the duration of the test (22h 165h 1000h) by referring to the rela-tive regression curves

Thermal cycles Test on a system consisting of the pipe and fittings and subjected to 5000 tempera-ture cycles (20 to 95 degC) of 30 minutes each with a pressure of 10 bar

Pressure cycles Test on a system consisting of the pipe and fittings and subjected to 10000 pressure cycles (from 1 to 30 bar) at 23 degC with a frequency of 05 Hz

Vibration test Vibration test on a system consisting of the pipe and fittings which is subjected to 330 alternating bending cycles with an internal pressure of 15 bar at room temperature

8

The advantages of a complete systemGreater resistance to high temperaturesResistance to temperatures up to a maximum of 95 degC

Greater resistance to pressureResistance to pressures up to a maximum of 10 bar (at 95 degC)

Contained linear expansionThe linear expansion in relation to a variation in temperature is compara-ble with that of copper

Thermal insulationThe system is available with an insulating coating which meets the fol-lowing fire safety standardsClasse 1 (UNI 9177) - DL-s2-d2 (EN 13501-1)

Low load lossesThe smooth surface of the pipe prevents limescale deposits and pro-motes the smooth flow of fluid thus considerably reducing pressure drops across the system

A higher water flow rate is attainableThe pipe has considerable resistance to mechanical erosion from solid particles that the water normally drags with it

Resistance to crushing and abrasionThis is due to the resistance of the aluminium layer and of the layers in PE-X used in the pipersquos construction

Impermeability to oxygenThe aluminium layer makes the Gerpex pipe impermeable to gasses and therefore to oxygen that would cause corrosion of the systemrsquos metal components

Resistance to external chemical agentsGerpex pipes embedded in walls or buried under flooring can be due to their qualities placed in ldquoacidicrdquo and ldquoalkalirdquo environments

Complete resistance to electrochemical corrosionThis characteristic is obtained thanks to the materials used in the pipersquos construction and the adoption in the fittings of a special dielectric ele-ment

Reduced weight and rapid installationThanks to its low specific weight and the ability to bend easily the Gerpex System is extremely easy to installOnce bent into the desired position the pipe remains in that position just like a metal pipe would doAttaching pipe fittings is quick and simple giving it a significant advan-tage over using traditional materials

Fields of applicationGerpex is the modern and efficient Emmeti system used to build heating and sanitary systems with multilayer pipes made from cross-linked poly-ethylene (PEX) and aluminium and special fittings

The fittings are available in two different versions press-fittings and screw-fittings The wide range of fittings and the various fastening options make the Gerpex System a complete and highly reliable product

The Gerpex System is suitable for

bull Heating systemsbull Chilled water air-conditioning systemsbull Hydraulic systemsbull Compressed air systems

For the transport of other fluids please contact our Technical Supportservice for the suitable checks

9

Featuresthe system Gerpex

Avoiding electrical voltageMultilayer Gerpex pipes are made with a combination of aluminium and cross-linked polyethylene Both the inner and outer pipes wrap around the aluminium pipe effectively sealing it This design eliminates any direct electrical contact with the metal part of the tube In addition at each junction the Gerpex multilayer pipes are isolated from the joint fitting by means of a plastic ring This ensures that no direct current flow can be generated and avoids set-ting up an electrical voltage across the pipe system

Chemical resistanceThe chemical characteristics PE-X make the Gerpex pipe system resistant to any of the following substances

bull Plaster concrete mortar and cementbull Disinfectants and cleaning agents complying with DVGW technical

sheet W291 and DIN 2000 bull All natural materials containing drinking water according to DIN 2000 bull Anti corrosives according to DIN 1988 part 4

Multilayer Gerpex pipes must be protected from substances such as bitu-men grease solvents and mineral oilsFor compatibility with other chemical compounds reference should be made to the ISOTR 103581993 tables

Gerpex pipe fittings must be protected with an appropriate coating if used in environments exposed to the danger of corrosion such as being laid in continuous flooring in spaces with permanent humidity in the presence of aggressive gases or concealed in direct contact with cement mortar or binders of lime

O-ring seals (in EPDM) are not compatible with petroleum products and therefore the use of lubricants derived from petroleum is prohibitedThe Gerpex system can be used with water and glycol mixtures to reach temperatures down to -10 degC

Heat isolationThe hot water distribution networks for domestic use or heating must be insulated in compliance with current legislationThe Gerpex pipes preisolated with a sheath can be used in these plants as for the distribution of cold or refrigerated water (air conditioning sys-tems) preventing the risk of condensate (after verification in compliance with the UNI EN ISO 12241- 2002 Standard)

Resistance to UV raysThe Gerpex multilayer pipes must be protected from exposure to direct sunlight They therefore must be covered during transport or storage if they do not have the original packaging The Gerpex pipes laid freely without protective pipes must be protected from prolonged exposure to solar rays (several months) by a coveringThe UV protection function of the Gerpex pipes can only be performed by the isolating layer (isolated Gerpex) by opaque sheets or by wrapping them in dark materials

No hygiene risksThe Gerpex multilayer pipes are approved for use in installations with drinking water The lack of hygiene risks meaning suitability for hot and cold drinking water has been certified in compliance with the KTW Di-rectives by the DVGW research institute and is subject to constant ex-ternal controlThe use of the Gerpex system in sanitary systems is ensured by certifi-cates of fitness for drinking water in compliance with current legislation The Gerpex multilayer pipes contribute considerably to preventing the proliferation of legionella thanks to the smooth surface of the internal pipe in PE-X which does not promote deposits

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 7: Gerpex - Akwa-Terma

7

Quality controlsThe whole manufacturing process of Emmeti multilayer pipe is subject to strict controls carried out before during and after production right from the raw materials through to the finished product

In the production department and analytical laboratory checks include the following

Melt Flow Index (MFI) Verify compliance of the polymer raw materials to be used

INK Test Ensure that the strip of alu-minium is clean

Dimensional control in production Automatic computerized con-trol of pipe dimensions

Ball Test To ensure that there are no occlusions or deformations on the inside of the pipe by using compressed air to pass a ball through the pipe

Enlargement Test Test performed both in production and in the labora-tory to verify the quality of welds and the adhesion of individual layers

Peeling Test resistance todelamination between the inner layer and the aluminium

Verify degree of bonding (cross-linking) Verification performed in the laboratory to check the correct level ( ) of cross-linking

Resistance to internal pressure Test resistance to a specific internal pressure at 95 degC the pressure value is chosen as a function of the type of pipe (maximum diameter aluminium thickness) and the duration of the test (22h 165h 1000h) by referring to the rela-tive regression curves

Thermal cycles Test on a system consisting of the pipe and fittings and subjected to 5000 tempera-ture cycles (20 to 95 degC) of 30 minutes each with a pressure of 10 bar

Pressure cycles Test on a system consisting of the pipe and fittings and subjected to 10000 pressure cycles (from 1 to 30 bar) at 23 degC with a frequency of 05 Hz

Vibration test Vibration test on a system consisting of the pipe and fittings which is subjected to 330 alternating bending cycles with an internal pressure of 15 bar at room temperature

8

The advantages of a complete systemGreater resistance to high temperaturesResistance to temperatures up to a maximum of 95 degC

Greater resistance to pressureResistance to pressures up to a maximum of 10 bar (at 95 degC)

Contained linear expansionThe linear expansion in relation to a variation in temperature is compara-ble with that of copper

Thermal insulationThe system is available with an insulating coating which meets the fol-lowing fire safety standardsClasse 1 (UNI 9177) - DL-s2-d2 (EN 13501-1)

Low load lossesThe smooth surface of the pipe prevents limescale deposits and pro-motes the smooth flow of fluid thus considerably reducing pressure drops across the system

A higher water flow rate is attainableThe pipe has considerable resistance to mechanical erosion from solid particles that the water normally drags with it

Resistance to crushing and abrasionThis is due to the resistance of the aluminium layer and of the layers in PE-X used in the pipersquos construction

Impermeability to oxygenThe aluminium layer makes the Gerpex pipe impermeable to gasses and therefore to oxygen that would cause corrosion of the systemrsquos metal components

Resistance to external chemical agentsGerpex pipes embedded in walls or buried under flooring can be due to their qualities placed in ldquoacidicrdquo and ldquoalkalirdquo environments

Complete resistance to electrochemical corrosionThis characteristic is obtained thanks to the materials used in the pipersquos construction and the adoption in the fittings of a special dielectric ele-ment

Reduced weight and rapid installationThanks to its low specific weight and the ability to bend easily the Gerpex System is extremely easy to installOnce bent into the desired position the pipe remains in that position just like a metal pipe would doAttaching pipe fittings is quick and simple giving it a significant advan-tage over using traditional materials

Fields of applicationGerpex is the modern and efficient Emmeti system used to build heating and sanitary systems with multilayer pipes made from cross-linked poly-ethylene (PEX) and aluminium and special fittings

The fittings are available in two different versions press-fittings and screw-fittings The wide range of fittings and the various fastening options make the Gerpex System a complete and highly reliable product

The Gerpex System is suitable for

bull Heating systemsbull Chilled water air-conditioning systemsbull Hydraulic systemsbull Compressed air systems

For the transport of other fluids please contact our Technical Supportservice for the suitable checks

9

Featuresthe system Gerpex

Avoiding electrical voltageMultilayer Gerpex pipes are made with a combination of aluminium and cross-linked polyethylene Both the inner and outer pipes wrap around the aluminium pipe effectively sealing it This design eliminates any direct electrical contact with the metal part of the tube In addition at each junction the Gerpex multilayer pipes are isolated from the joint fitting by means of a plastic ring This ensures that no direct current flow can be generated and avoids set-ting up an electrical voltage across the pipe system

Chemical resistanceThe chemical characteristics PE-X make the Gerpex pipe system resistant to any of the following substances

bull Plaster concrete mortar and cementbull Disinfectants and cleaning agents complying with DVGW technical

sheet W291 and DIN 2000 bull All natural materials containing drinking water according to DIN 2000 bull Anti corrosives according to DIN 1988 part 4

Multilayer Gerpex pipes must be protected from substances such as bitu-men grease solvents and mineral oilsFor compatibility with other chemical compounds reference should be made to the ISOTR 103581993 tables

Gerpex pipe fittings must be protected with an appropriate coating if used in environments exposed to the danger of corrosion such as being laid in continuous flooring in spaces with permanent humidity in the presence of aggressive gases or concealed in direct contact with cement mortar or binders of lime

O-ring seals (in EPDM) are not compatible with petroleum products and therefore the use of lubricants derived from petroleum is prohibitedThe Gerpex system can be used with water and glycol mixtures to reach temperatures down to -10 degC

Heat isolationThe hot water distribution networks for domestic use or heating must be insulated in compliance with current legislationThe Gerpex pipes preisolated with a sheath can be used in these plants as for the distribution of cold or refrigerated water (air conditioning sys-tems) preventing the risk of condensate (after verification in compliance with the UNI EN ISO 12241- 2002 Standard)

Resistance to UV raysThe Gerpex multilayer pipes must be protected from exposure to direct sunlight They therefore must be covered during transport or storage if they do not have the original packaging The Gerpex pipes laid freely without protective pipes must be protected from prolonged exposure to solar rays (several months) by a coveringThe UV protection function of the Gerpex pipes can only be performed by the isolating layer (isolated Gerpex) by opaque sheets or by wrapping them in dark materials

No hygiene risksThe Gerpex multilayer pipes are approved for use in installations with drinking water The lack of hygiene risks meaning suitability for hot and cold drinking water has been certified in compliance with the KTW Di-rectives by the DVGW research institute and is subject to constant ex-ternal controlThe use of the Gerpex system in sanitary systems is ensured by certifi-cates of fitness for drinking water in compliance with current legislation The Gerpex multilayer pipes contribute considerably to preventing the proliferation of legionella thanks to the smooth surface of the internal pipe in PE-X which does not promote deposits

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 8: Gerpex - Akwa-Terma

8

The advantages of a complete systemGreater resistance to high temperaturesResistance to temperatures up to a maximum of 95 degC

Greater resistance to pressureResistance to pressures up to a maximum of 10 bar (at 95 degC)

Contained linear expansionThe linear expansion in relation to a variation in temperature is compara-ble with that of copper

Thermal insulationThe system is available with an insulating coating which meets the fol-lowing fire safety standardsClasse 1 (UNI 9177) - DL-s2-d2 (EN 13501-1)

Low load lossesThe smooth surface of the pipe prevents limescale deposits and pro-motes the smooth flow of fluid thus considerably reducing pressure drops across the system

A higher water flow rate is attainableThe pipe has considerable resistance to mechanical erosion from solid particles that the water normally drags with it

Resistance to crushing and abrasionThis is due to the resistance of the aluminium layer and of the layers in PE-X used in the pipersquos construction

Impermeability to oxygenThe aluminium layer makes the Gerpex pipe impermeable to gasses and therefore to oxygen that would cause corrosion of the systemrsquos metal components

Resistance to external chemical agentsGerpex pipes embedded in walls or buried under flooring can be due to their qualities placed in ldquoacidicrdquo and ldquoalkalirdquo environments

Complete resistance to electrochemical corrosionThis characteristic is obtained thanks to the materials used in the pipersquos construction and the adoption in the fittings of a special dielectric ele-ment

Reduced weight and rapid installationThanks to its low specific weight and the ability to bend easily the Gerpex System is extremely easy to installOnce bent into the desired position the pipe remains in that position just like a metal pipe would doAttaching pipe fittings is quick and simple giving it a significant advan-tage over using traditional materials

Fields of applicationGerpex is the modern and efficient Emmeti system used to build heating and sanitary systems with multilayer pipes made from cross-linked poly-ethylene (PEX) and aluminium and special fittings

The fittings are available in two different versions press-fittings and screw-fittings The wide range of fittings and the various fastening options make the Gerpex System a complete and highly reliable product

The Gerpex System is suitable for

bull Heating systemsbull Chilled water air-conditioning systemsbull Hydraulic systemsbull Compressed air systems

For the transport of other fluids please contact our Technical Supportservice for the suitable checks

9

Featuresthe system Gerpex

Avoiding electrical voltageMultilayer Gerpex pipes are made with a combination of aluminium and cross-linked polyethylene Both the inner and outer pipes wrap around the aluminium pipe effectively sealing it This design eliminates any direct electrical contact with the metal part of the tube In addition at each junction the Gerpex multilayer pipes are isolated from the joint fitting by means of a plastic ring This ensures that no direct current flow can be generated and avoids set-ting up an electrical voltage across the pipe system

Chemical resistanceThe chemical characteristics PE-X make the Gerpex pipe system resistant to any of the following substances

bull Plaster concrete mortar and cementbull Disinfectants and cleaning agents complying with DVGW technical

sheet W291 and DIN 2000 bull All natural materials containing drinking water according to DIN 2000 bull Anti corrosives according to DIN 1988 part 4

Multilayer Gerpex pipes must be protected from substances such as bitu-men grease solvents and mineral oilsFor compatibility with other chemical compounds reference should be made to the ISOTR 103581993 tables

Gerpex pipe fittings must be protected with an appropriate coating if used in environments exposed to the danger of corrosion such as being laid in continuous flooring in spaces with permanent humidity in the presence of aggressive gases or concealed in direct contact with cement mortar or binders of lime

O-ring seals (in EPDM) are not compatible with petroleum products and therefore the use of lubricants derived from petroleum is prohibitedThe Gerpex system can be used with water and glycol mixtures to reach temperatures down to -10 degC

Heat isolationThe hot water distribution networks for domestic use or heating must be insulated in compliance with current legislationThe Gerpex pipes preisolated with a sheath can be used in these plants as for the distribution of cold or refrigerated water (air conditioning sys-tems) preventing the risk of condensate (after verification in compliance with the UNI EN ISO 12241- 2002 Standard)

Resistance to UV raysThe Gerpex multilayer pipes must be protected from exposure to direct sunlight They therefore must be covered during transport or storage if they do not have the original packaging The Gerpex pipes laid freely without protective pipes must be protected from prolonged exposure to solar rays (several months) by a coveringThe UV protection function of the Gerpex pipes can only be performed by the isolating layer (isolated Gerpex) by opaque sheets or by wrapping them in dark materials

No hygiene risksThe Gerpex multilayer pipes are approved for use in installations with drinking water The lack of hygiene risks meaning suitability for hot and cold drinking water has been certified in compliance with the KTW Di-rectives by the DVGW research institute and is subject to constant ex-ternal controlThe use of the Gerpex system in sanitary systems is ensured by certifi-cates of fitness for drinking water in compliance with current legislation The Gerpex multilayer pipes contribute considerably to preventing the proliferation of legionella thanks to the smooth surface of the internal pipe in PE-X which does not promote deposits

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 9: Gerpex - Akwa-Terma

9

Featuresthe system Gerpex

Avoiding electrical voltageMultilayer Gerpex pipes are made with a combination of aluminium and cross-linked polyethylene Both the inner and outer pipes wrap around the aluminium pipe effectively sealing it This design eliminates any direct electrical contact with the metal part of the tube In addition at each junction the Gerpex multilayer pipes are isolated from the joint fitting by means of a plastic ring This ensures that no direct current flow can be generated and avoids set-ting up an electrical voltage across the pipe system

Chemical resistanceThe chemical characteristics PE-X make the Gerpex pipe system resistant to any of the following substances

bull Plaster concrete mortar and cementbull Disinfectants and cleaning agents complying with DVGW technical

sheet W291 and DIN 2000 bull All natural materials containing drinking water according to DIN 2000 bull Anti corrosives according to DIN 1988 part 4

Multilayer Gerpex pipes must be protected from substances such as bitu-men grease solvents and mineral oilsFor compatibility with other chemical compounds reference should be made to the ISOTR 103581993 tables

Gerpex pipe fittings must be protected with an appropriate coating if used in environments exposed to the danger of corrosion such as being laid in continuous flooring in spaces with permanent humidity in the presence of aggressive gases or concealed in direct contact with cement mortar or binders of lime

O-ring seals (in EPDM) are not compatible with petroleum products and therefore the use of lubricants derived from petroleum is prohibitedThe Gerpex system can be used with water and glycol mixtures to reach temperatures down to -10 degC

Heat isolationThe hot water distribution networks for domestic use or heating must be insulated in compliance with current legislationThe Gerpex pipes preisolated with a sheath can be used in these plants as for the distribution of cold or refrigerated water (air conditioning sys-tems) preventing the risk of condensate (after verification in compliance with the UNI EN ISO 12241- 2002 Standard)

Resistance to UV raysThe Gerpex multilayer pipes must be protected from exposure to direct sunlight They therefore must be covered during transport or storage if they do not have the original packaging The Gerpex pipes laid freely without protective pipes must be protected from prolonged exposure to solar rays (several months) by a coveringThe UV protection function of the Gerpex pipes can only be performed by the isolating layer (isolated Gerpex) by opaque sheets or by wrapping them in dark materials

No hygiene risksThe Gerpex multilayer pipes are approved for use in installations with drinking water The lack of hygiene risks meaning suitability for hot and cold drinking water has been certified in compliance with the KTW Di-rectives by the DVGW research institute and is subject to constant ex-ternal controlThe use of the Gerpex system in sanitary systems is ensured by certifi-cates of fitness for drinking water in compliance with current legislation The Gerpex multilayer pipes contribute considerably to preventing the proliferation of legionella thanks to the smooth surface of the internal pipe in PE-X which does not promote deposits

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 10: Gerpex - Akwa-Terma

10

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 03 mm) welded on top coated on the outside with another layer of PE-Xb (PE-HD size 40-75)Gerpex pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 03 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb) size 16-32 High-density polyethylene outer pipe (PE-HD) size 40-75

The rangeAvailable in rolls with diameters of DN 16 20 26 32 and in bars DN 16 20 26 32 40 50 63 and 75 The pipe on rolls is also available preiso-lated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex

Dimensional dataGerpex pipe external Oslash mm 16 20 26 32 40 50 63 75Gerpex pipe internal Oslash mm 12 16 20 26 33 42 54 65Overall thickness mm 2 2 3 3 35 4 45 5Weight (1) Kgm 013 015 028 (030) 038 (041) 058 088 132 16Water content lm 011 020 031 053 085 138 229 332Isolation thickness (2) mm 6 69 9 9 - - - -Packs nude pipe (roll) m 100 100200 50 50 - - - -Packs nude pipe (bars L= 4m) m 96 96 40 40 20 20 12 12Packs insulated pipe (roll) m 50100 50 50 25 - - - -

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

Technical data Gerpex pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 045 Wm degCMinimum radius of bending 5 x Oslash pipeSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 11: Gerpex - Akwa-Terma

11

ConstructionMultilayer pipe for plumbing systems made of composite material through a technologically advanced process with which a PE-Xb (cross linked polyethylene) pipe is combined to an aluminium core (minimum thickness 02 mm) welded on top coated on the outside with another layer of PE-XbGerpex RA pipes combine the processing and durability advantages of a plastic pipe to the sturdiness and dimensional stability to temperature and pressure of a metal pipe

1 Cross-linked polyethylene inner pipe (PE-Xb)2 Bonding layer connecting the inner pipe to the aluminium pipe3 Butt-welded aluminium pipe thickness min 02 mm4 Bonding layer connecting the outer pipe to the aluminium pipe5 Cross-linked polyethylene outer pipe (PE-Xb)

The rangeGerpex RA pipe is available in rolls with diameters of DN 14 16 18 20 26 32 and in bars DN 16 20 26 and 32 The pipe on rolls is also available preisolated with closed cell expanded polyethylene sheath cross-link coating

Multilayer pipe Gerpex RA

Technical data Gerpex RA pipeClasses of application (UNI ISO 21003 - see table ldquoClassification of the conditions of userdquo) 210 bar 510 barMax operating temperature 95 degCMax operating pressure 10 barCoefficient of linear expansion 0026 mmm degCThermal conductivity 043 Wm degCMinimum radius of bending 5 x Oslash tuboSurface roughness of internal pipe 7 μmFire reaction class EL (EN 13501-1)

Technical data of insulating sheathMaterial Closed-cell expanded polyurethane covered with a film in extruded LD-PEThermal conductivity (at 40 degC) le 0040 WmK (UNI EN ISO 8497)Water vapour resistance factor μ 5000 (UNI EN 13469)Fire reaction class of covering 1 (UNI 9177) DL-s2-d2 (EN 13501-1)Admitted operating temperature of the covering -45 degC divide +100 degC

CERT

Dimensional dataGerpex RA pipe external Oslash mm 14 16 18 20 26 32Gerpex RA pipe internal Oslash mm 10 12 14 16 20 26Overall thickness mm 2 2 2 2 3 3Weight (1) Kgm 085 010 012 013 026 033Water content lm 008 011 015 020 031 053Isolation thickness (2) mm 6 610 6 6913 913 913Packs nude pipe (roll) m 100 100200500 100 100200 50 50Packs nude pipe (bars L= 4m) m - 96 - 96 40 40Packs insulated pipe (roll) m 50100 50100 50100 50 50 25

(1) Bare pipe parenthetical the values for the tube in bars (2) For isolated pipes only packaged in rigid protective pipe

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 12: Gerpex - Akwa-Terma

12

Classification of the conditions of use (UNI ISO 21003)

Applicationclass

Designtemperature

TD (degC)

Durability a TD

(years)

Tmax

(degC)Durability

a Tmax

(years)

T malfunction

(degC)Durability at

T malfunction

(ore)

Range ofapplication

1 60 49 80 1 95 100 Hot water (60 degC)

2 70 49 80 1 95 100 Acqua calda (70 degC)

4

20+

40+

60

25

20

25

70 25 100 100Floor heating

and low temperatureradiators

5

20+

60+

80

14

25

10

90 1 100 100 High temperatureradiators

Certification and qualityThe features and performance of Gerpex and Gerpex RA pipe are verified and certified by numerous quality marks and international standardsIn particular Gerpex and Gerpex RA pipes have obtained the DVGW certificate of quality regarding the prestigious German institution Technical Regulation W542 as well as KIWA in accordance with UNI EN ISO 21003

Drinking waterThe use of Gerpex and Gerpex RA systems in medical facilities is guaranteed by the certificate of suitability for drinking water according to the current national legislation in force (Ministerial Decree 174 of the Ministry of Health) as well as compliance with the requirements by the German institute KTW

100 7555

33

125 83 57 55

linear thermal expansion for 10 m pipes of different materials ΔT 50 degC (values expressed in mm)

PE-X

cro

ss-l

inke

d po

lyet

hyle

ne

PP p

olyp

ropy

lene

PB p

olyb

utyl

ene

PVC

Ger

pex

- Ger

pex

RA

Coop

er

Stee

l

Inox

Ste

el

Marking example of Gerpex pipe DN 16x2 (al 03)

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

KEYEMMETI-GERPEX Trade name pipePEXbALPEXb Internal layer pipe in PE-Xb intermediate layer in aluminum external layer pipe in PE-Xb16x2 External diameter and pipe wall thickness expressed in millimeters (nominal dimensions)PER IMPIANTI TERMICI E SANITARI Fields of application of the pipeT=95 degC Max operating temperature=95 degC P=10 bar Max operating pressure=10 bar KQ UNI EN ISO 21003 KIWA certification in accordance with Technical Standard UNI EN ISO 21003 Class 210 bar 510 bar Application class in accordance with Technical Standard UNI EN ISO 21003 DVGW DW8501BN0004 Ndeg certificate in accordance with German Technical Regulation DVGW W534 Made in Italy Pipe made in Italy 1428 Time of manufacturing 140414 Date of manufacturing 4M111052 Production batch 100 m Progressive roll length

EMMETI-GERPEX PEXbALPEXb 16x2 PER IMPIANTI TERMICI E SANITARI T=95degC P=10 bar KQ UNI EN ISO 21003 Class 210 bar 510 bar DVGW DW8501BN0004 Made in Italy 1428 140414 4M111052 100 m

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 13: Gerpex - Akwa-Terma

13

Regression curves Gerpex - Gerpex RA pipes(Oslash 16 x 2)

Reading example

The maximum pressure ( pmax ) for a duration of 50 years at a certain temperature is identified by intersecting the straight line (vertical) per-taining to the 50 years with the straight line (coloured) pertaining to the temperatureNote the expected operating pressure ( pes ) the safety coefficient will be equal to Ks=pmax pes

Bonding (Cross-linking)Bonding or cross-linking is the process by which the polyethylene improves its chemicalmechanical characteristics following the formation of bonds between the polymer chains

There are 4 different bonding methods

Bonding Type Designation Percentage Test MethodPeroxide PE-Xa ge 70 EN 579

Silane PE-Xb ge 65 EN 579

Electron Beam Welding PE-Xc ge 60 EN 579

Azo PE-Xd ge 60 EN 579

The bonded polyethylene used in Gerpex and Gerpex RA multilayer pipes is of the PE-Xb type and is obtained with the silane method

In this process high-density grafted polyethylene is used ie a silane additive is used with a small amount of peroxide being added to act as an initiator

+ CH2=CH-Si-(OCH3)3

CH30-Si-OCH3

OCH3

+ ROORrsquopolietilene silano perossido

polietilene graffato con silano

The process begins with a combined extrusion of grafted polyethylene granules and a catalyst (max 5 ) Subsequently the cross-linking mechanism is activated by placing the pipe in contact with water at high temperature (or steam)

In the first phase the water acts as reagent (hydrolysis) and methanol is produced

metanolo

polietilene graffato con silano

prodotti dissociazione ionica silano

prodotti dissociazione ionica acqua

+ 3 H2O + 3 CH3+ + 3 H+ + 3OH- + 3 CH3OH

CH30-Si-OCH3

OCH3

O--Si-O-

O-

HO-Si-OH

OH

1 10 100t (ore)

p max

(bar

)

1000 10000 100000 10000001

10

100

1 25 5010t (anni)

20 degC

70 degC

95 degC110 degC

t (years)

t (hours)

polyethylene silane peroxide

polyethylene grafted with silane

polyethylene grafted with silane

Ionic dissociation products of silane

Ionic dissociation products of water

methanol

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 14: Gerpex - Akwa-Terma

14

Press fittings

FeaturesGerpex Emmeti press-fittings have been designed to be installed with the connection technique based on the use of electric or manual pressing devicesThis type of joint has become increasingly more popular due to its extremely simple and quick installation along with the high level of sealing at tempera-ture and pressureThe pincer specific for every diameter of fittings compresses a stainless steel bush which blocks the pipe onto the core of the fitting The hydraulic and mechanical sealing is guaranteed by the special profile of the fitting and the double O-ringAfter pressing the fitting produces a joint with maximum stability and dura-tion which makes it particularly suitable in embedded installations

Construction detailsThe stainless steel bush is blocked onto the fitting by coupling onto the blue plastic ringEach bush has the indication of the diameter and production data engraved (year week)The plastic ring has four important functionsbull it prevents electric contact between the layer of aluminium of the pipe and

the brass body of the fitting thus preventing the risk of possible corrosionbull it allows to check through relevant apertures that the pipe has been intro-

duced into the fitting fully homebull it guides the correct positioning of the jaws around the bushbull fixes the bush to the fitting

1 CW617N (UNI EN 12165) and CW614N (UNI EN 12164) brass body Threads UNI EN IS O 228-1 UNI EN 102262 Nylon sleeve ring dielectric3 AISI 304 steinless steel sleeve4 EPDM dual o-ring

nickel-pladed only on surface non in contact with fluides availibility after exhaustion of totally nickel-plated versions

Certification and qualityThe quality of the Gerpex system with press fittings is certified by the Ger-man Body DVGW in compliance with Technical Regulation W534

A

2

34

4

CERT

This therefore creates intermolecular bridges inside the material that im-proves the characteristics of the pipe in terms of bull Resistance over time to temperature and pressure bull Resistance to corrosion bull Chemical resistance bull The ability to use the pipe with both high and low temperatures

In the second and last phase water is produced (condensation) as a result of reactions triggered by the catalyst

HO-Si-OH

OH OH

+ + catalizzatoreHO-Si-OH HO-Si-OH

Ondash

HO-Si-OH

HO-Si-OH

O

+ H2O+ HO-Si+-OH + OH- + H+

PE-Xb

acqua

catalystwater

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 15: Gerpex - Akwa-Terma

15

A

3 5

2 4

Fittings to be tightenedUsesThe use of the screw-together pipe fittings makes installing the multi-layer pipe easy and moreover it requires very few toolsThe 24x19 threading allows for a single type of fitting which can be matched with Emmeti seals 24x19 for multi-layer pipe thus rationalizing stocks The hydraulic seal is ensured by means of a system with three O-rings and a toothed pipeholding ogiveAll the fittings are equipped with a special PTFE ring that insulates the aluminium of the pipe from the brass fitting

Construction detailsThe single body seal is supplied with it components (nut olive adaptor)already assembled and ready for insertion into the pipeThe opening on the nut makes it possible to verify if the fitting has beeninserted all the way down to the Seat point

1 Nut in CW617N (UNI EN 12165)2 Adapter in CW614N (UNI EN 12164)3 Washer in PTFE4 Hose clip notched ogive cut in CW614N (UNI EN 12164)5 Sealing O-Ring in EPDM

The rangeFor Gerpex pipe DN 14 16 18 20 seal and fittings with 24x19 thread compatible with all products Emmeti of thermal lineFor Gerpex pipe DN 26 seal and fittings with 32 x 15 thread

PATENTPENDING

The range

Gerpex rolls nude pipe

Size Mts pack 16 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 4040 x 35 2050 x 4 2063 x 45 1275 x 5 12

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 16: Gerpex - Akwa-Terma

16

Gerpex rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls nude pipe

Size Mts pack 14 x 2 10016 x 2 100 200 50018 x 2 10020 x 2 100 20026 x 3 5032 x 3 50

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 14 x 2 6 mm 5010016 x 2 6 mm 5010018 x 2 6 mm 5010020 x 2 6 mm 5020 x 2 9 mm 5026 x 3 9 mm 5032 x 3 9 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 10 mm 5020 x 2 13 mm 5026 x 3 13 mm 2532 x 3 13 mm 25

Gerpex RA rolls insulated pipeClosed cell cross-linked polyethylene isolating sheath coatedIsolating thermal conductivity at 40 degC le0040 Wm degC

Size Insulation thickness Mts pack 16 x 2 rosso 6 mm 10016 x 2 azzurro 6 mm 10020 x 2 rosso 6 mm 5020 x 2 azzurro 6 mm 50

Gerpex RA bare nude pipe4 mt bars

Size Mts pack 16 x 2 9620 x 2 9626 x 3 4032 x 3 40

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 17: Gerpex - Akwa-Terma

17

Press fittings

Female connecting elbow

B

A

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 235 44 2418 x 12 B (KSP1) 195 445 2420 x 12 B (KSP1) 235 44 2420 x 34 B (KSP1) 28 48 3026 x 34 B (KSP1) 28 48 3032 x 1 B (KSP1) 33 53 38

Female elbow flanged elbow

B

C

A

E

==

D

CH

Size Profile Amm

Bmm

Cmm

Dmm

Emm

CHmm

16 x 12 B (KSP1) 48 32 44 20 40 2416 x 12 B (KSP1) 68 52 44 20 40 2418 x 12 B (KSP1) 525 365 43 20 24 2420 x 12 B (KSP1) 68 52 44 20 40 2420 x 12 B (KSP1) 48 32 44 20 40 2420 x 34 B (KSP1) 56 37 48 20 40 3026 x 34 B (KSP1) 56 37 48 20 40 30

Male connecting elbow

A

B

CH

Size Profile Amm

Bmm

CHmm

16 x 12 B (KSP1) 26 44 2218 x 12 B (KSP1) 26 425 2220 x 12 B (KSP1) 26 44 2220 x 34 B (KSP1) 315 48 2726 x 34 B (KSP1) 315 48 2732 x 1 B (KSP1) 38 53 34

40 x 114 TH (KSP11) 44 695 4650 x 112 TH (KSP11) 49 755 5263 x 2 TH (KSP11) 61 81 65

Intermediate elbow

A

A

Size Profile Amm

16 x 16 B (KSP1) 4418 x 18 B (KSP1) 43520 x 20 B (KSP1) 4426 x 26 B (KSP1) 4832 x 32 B (KSP1) 53

40 x 40 TH (KSP11) 6650 x 50 TH (KSP11) 74563 x 63 TH (KSP11) 8275 x 75 TH (KSP11) () 1005() Compatible profile F (KSP2)

Intermediate elbow 45deg

A

A

Size Profile Amm

40 x 40 TH (KSP11) 5450 x 50 TH (KSP11) 59563 x 63 TH (KSP11) 6375 x 75 TH (KSP11) () 755

() Compatible profile F (KSP2)

Straight with female swivel nut o-ring fitting

A

CH

Size Profile Amm

CHmm

Oslash 16 - 24x19 B (KSP1) 455 27Oslash 20 - 24x19 B (KSP1) 455 27Oslash 16 - Eurocone 34 B (KSP1) 455 30Oslash 20 - Eurocone 34 B (KSP1) 455 30

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 18: Gerpex - Akwa-Terma

18

Straight with female swivel nut flat seal

A

Size Profile Amm

CHmm

16 x 38rdquo B (KSP1) 41 1916 x 12rdquo B (KSP1) 41 2516 x 34rdquo B (KSP1) 42 3020 x 12rdquo B (KSP1) 41 2520 x 34rdquo B (KSP1) 42 3026 x 34rdquo B (KSP1) 45 3026 x 1rdquo B (KSP1) 42 3732 x 1rdquo B (KSP1) 46 3732 x 1rdquo14 TH (KSP11) 595 4640 x 1rdquo12 TH (KSP11) 70 5250 x 2rdquo TH (KSP11) 78 6463 x 2rdquo12 TH (KSP11) 91 80

Intermediate Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 16 x 16 B (KSP1) 88 4418 x 18 x 18 B (KSP1) 85 42520 x 20 x 20 B (KSP1) 88 4426 x 26 x 26 B (KSP1) 96 4832 x 32 x 32 B (KSP1) 106 53

40 x 40 x 40 TH (KSP11) 132 6650 x 50 x 50 TH (KSP11) 149 74563 x 63 x 63 TH (KSP11) 164 8275 x 75 x 75 TH (KSP11) () 201 1005

() Compatible profile F (KSP2)

Male intermediate T-fitting

B B

A

C

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 26 44 88 2220 x 12 x 20 B (KSP1) 26 44 88 2220 x 34 x 20 B (KSP1) 315 48 96 2726 x 34 x 26 B (KSP1) 315 48 96 27

Intermediate reducing Tee joint

B B

B

A

Size Profile Amm

Bmm

16 x 20 x 16 B (KSP1) 88 4420 x 16 x 16 B (KSP1) 88 4420 x 16 x 20 B (KSP1) 88 4420 x 20 x 16 B (KSP1) 88 4420 x 26 x 20 B (KSP1) 96 4820 x 32 x 20 B (KSP1) 106 5326 x 16 x 20 B (KSP1) 96 4826 x 16 x 26 B (KSP1) 96 4826 x 20 x 16 B (KSP1) 96 4826 x 20 x 20 B (KSP1) 96 4826 x 20 x 26 B (KSP1) 96 4826 x 26 x 16 B (KSP1) 96 4826 x 26 x 20 B (KSP1) 96 4826 x 32 x 26 B (KSP1) 106 5332 x 16 x 32 B (KSP1) 106 5332 x 20 x 20 B (KSP1) 106 5332 x 20 x 26 B (KSP1) 106 5332 x 20 x 32 B (KSP1) 106 5332 x 26 x 20 B (KSP1) 106 5332 x 26 x 26 B (KSP1) 106 5332 x 26 x 32 B (KSP1) 106 5332 x 32 x 16 B (KSP1) 106 5332 x 32 x 20 B (KSP1) 106 5332 x 32 x 26 B (KSP1) 106 53

40 x 26 x 32 TH (KSP11) (sup1)(sup2) 1245 57540 x 26 x 40 TH (KSP11) (sup1) 132 57540 x 32 x 32 TH (KSP11) (sup2) 1245 58540 x 32 x 40 TH (KSP11) (sup1) 132 6640 x 40 x 32 TH (KSP11) (sup2) 1245 6650 x 26 x 50 TH (KSP11) (sup1) 149 6450 x 32 x 50 TH (KSP11) (sup1) 149 63550 x 40 x 40 TH (KSP11) 149 74550 x 40 x 50 TH (KSP11) 149 72550 x 50 x 32 TH (KSP11) (sup2) 1395 74550 x 50 x 40 TH (KSP11) 149 7463 x 50 x 63 TH (KSP11) 164 82

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 x 75 TH (KSP11) () 201 9175 x 50 x 75 TH (KSP11) () 201 91

() 75x5 takeoffs compatible profile F (KSP2)

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 19: Gerpex - Akwa-Terma

19

Intermediate Tee joint with female branching

C C

A

B

CH

Size Profile Amm

Bmm

Cmm

CHmm

16 x 12 x 16 B (KSP1) 235 88 44 24 16 x 34 x 16 B (KSP1) 28 96 48 30 20 x 12 x 20 B (KSP1) 235 88 44 24 20 x 34 x 20 B (KSP1) 28 96 48 30 26 x 12 x 20 B (KSP1) 215 93 48 2426 x 12 x 26 B (KSP1) 215 96 48 2426 x 34 x 26 B (KSP1) 28 96 48 30 32 x 34 x 32 B (KSP1) 33 106 53 38 32 x 1 x 32 B (KSP1) 33 106 53 38

40 x 34 x 40 TH (KSP11) 355 130 65 38 40 x 1 x 40 TH (KSP11) 39 130 65 38 40 x 114 x 40 TH (KSP11) 485 140 715 47 50 x 34 x 50 TH (KSP11) 40 133 665 38 50 x 1 x 50 TH (KSP11) 41 133 665 38 50 x 114 x 50 TH (KSP11) 485 143 715 47 63 x 1 x 63 TH (KSP11) 465 143 715 47 63 x 114 x 63 TH (KSP11) 485 143 715 47 75 x 1rdquo x 75 TH (KSP11) () 56 201 1005

() Compatible profile F (KSP2)

Vertical intermediate union joint

B B

A

CH

Size Profile Amm

Bmm

CHmm

14 x 14 B (KSP1) 67 335 15 16 x 16 B (KSP1) 73 345 16 18 x 18 B (KSP1) 67 335 -20 x 20 B (KSP1) 73 345 20 26 x 26 B (KSP1) 71 355 23 32 x 32 B (KSP1) 74 37 29

40 x 40 TH (KSP11) 95 475 40 50 x 50 TH (KSP11) 101 505 48 63 x 63 TH (KSP11) 103 515 60 75 x 75 TH (KSP11) () 116 58 78

() Compatible profile F (KSP2)

Vertical intermediate reducing union joint

B BA

CH

Size Profile Amm

Bmm

CHmm

20 x 16 B (KSP1) 73 345 20 26 x 16 B (KSP1) 71 355 23 26 x 20 B (KSP1) 71 355 23 32 x 16 B (KSP1) 73 365 29 32 x 20 B (KSP1) 73 365 29 32 x 26 B (KSP1) 73 365 29

40 x 26 TH (KSP11) (sup1) 865 475 40 40 x 32 TH (KSP11) (sup2) 86 43 40 50 x 32 TH (KSP11) (sup2) 915 505 48 50 x 40 TH (KSP11) 99 495 48 63 x 40 TH (KSP11) 101 505 60 63 x 50 TH (KSP11) 103 515 60

(sup1) Takeoffs profile 26x3 B (KSP1)(sup2) Takeoffs profile 32x3 B (KSP1)

75 x 40 TH (KSP11) () 1055 58 7875 x 50 TH (KSP11) () 108 58 7875 x 63 TH (KSP11) () 1078 58 70

() 75x5 takeoffs compatible profileF (KSP2)

Vertical Male union joint

A

CH

Size Profile Amm

CHmm

14x12rdquo B (KSP1) 535 2216 x 12 B (KSP1) 508 2218 x 12 B (KSP1) 535 2220 x 12 B (KSP1) 508 2220 x 34 B (KSP1) 545 2726 x 34 B (KSP1) 545 2726 x 1 B (KSP1) 595 3432 x 1 B (KSP1) 605 3432 x 114 B (KSP1) 665 46

40 x 1 TH (KSP11) 715 4640 x 114 TH (KSP11) 74 4650 x 112 TH (KSP11) 77 5263 x 2 TH (KSP11) 822 6575 x 2rdquo12 TH (KSP11) () 957 78

() Compatible profile F (KSP2)

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 20: Gerpex - Akwa-Terma

20

Vertical Female union joint

A

CH

Size Profile Amm

CHmm

16 x 12 B (KSP1) 495 2418 x 12 B (KSP1) 475 2420 x 12 B (KSP1) 495 2420 x 34 B (KSP1) 52 3026 x 34 B (KSP1) 52 3026 x 1 B (KSP1) 56 3832 x 1 B (KSP1) 57 38

Female double elbow with flange

A

DC

B

BB

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 B (KSP1) 76 20 345 15520 x 12 B (KSP1) 76 20 345 155

Tee with chromed copper pipe

AB B

C

D

Size Profile Amm

Bmm

Cmm

Dmm

16 x Oslash15 x 16 B (KSP1) 93 465 290 2520 x Oslash15 x 20 B (KSP1) 93 465 290 25

Distance Tee 25 mm chromed pipe 290 mm long

Chromed copper pipe

L

Size Lmm

Oslash 15 x 12rdquo M 175

Type elbow fitting with chromed copper pipe

B

L

Size Profile Bmm

Lmm

16 x Oslash 15 B (KSP1) 44 1655

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mmTakeoffs 153 mm for fixing flanged elbow in 4 point

Built-in galvanized bracket for flanged elbows

Takeoffs 80-100-153 mm

Galvanised bracket for flanged elbow

Note suitable only for flanged elbow with threaded base (year 2005)Takeoff 153 mm

Female T with elbow

A

B

=

D

=C

= =

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12 x 16 B (KSP1) 29 92 32 2020 x 12 x 20 B (KSP1) 29 92 32 20

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

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Pub

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itagrave amp

Imm

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T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 21: Gerpex - Akwa-Terma

21

Right terminal

==

C

D= =

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Left terminal

==

C

= =D

A

B

Size Profile Amm

Bmm

Cmm

Dmm

16 x 12rdquo B (KSP1) 29 63 32 2020 x 12 B (KSP1) 29 63 32 20

Bracket for female T with elbow

Plug for circuit test with o-ring

Size12 (blue or red)34 (blue or red)

Leackage test plug for multi-layer pipe

Size16 x 220 x 2Complete with 12rdquo F fitting for release valve (provided standard)

Built-in box for flanged elbowsFlush-mounting Box 1 for the installation of Gerpex flanged elbow joints complete with a non-sealing lid 2 and adaptable extension 3

9010

65

36

285

90

80 40 26

145 115

20

80 605

65

515

280

1

2

3

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 22: Gerpex - Akwa-Terma

22

Valve for built-in application Monoblocco seal

Body

Size Profile

16 x 34 B (KSP1)18 x 34 B (KSP1)20 x 34 B (KSP1)26 x 34 B (KSP1)

Screw group 34rdquo for built-in valve body

A

B Cors

a Ca

notto

155

divide58

mm

Size Amm

Bmm

34 96 835

Cap shutter 34rdquo with handle

A

B

Cors

a Ro

sone

51 divide

73

mm

Size Amm

Bmm

34 96 108

Extended screw (+20 mm) brass 34rdquo

Size34rdquo for built-in valve body34rdquo for cap shutter with handle

Monoblocco seal 24x19 and Eurocone for multi-layer pipe

Size Thread12 x 16 24x1914 x 2 24x1916 x 2 24x1916 x 225 24x1917 x 2 24x1918 x 2 24x1920 x 2 24x1920 x 225 24x1920 x 25 24x1926 x 3 M32x15

16 x 2 Eurocone20 x 2 Eurocone

Fitting Female 24x19 - Male M32x15

SizeF 24x19 - M 32x15Complete with O-Ring and adapter female side

Straight Male fitting 12rdquo - M32x15

SizeM 12rdquo - M 32x15Complete with O-Ring

CH 38 spanner for multi-layer Monoblocco seals 26x3

To be used for the tightening of the single-piece seals for multi-layer pipe 26x3 on the branches of Topway manifolds with interval of 50 mm

stro

ke s

leev

e

stro

ke ro

sette

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 23: Gerpex - Akwa-Terma

23

Fittings to be tightened

Straight female joint nickel-plated

Misu

ra

A

B

Ch

Atta

cco

Size Thread Amm

Bmm

CHmm

12 24x19 25 10 2534 24x19 27 10 3134 M32x15 27 10 341 M32x15 285 10 38

Straight male joint nickel-plated

Misu

ra

A

B C

Ch

Atta

cco

Size Attacco Amm

Bmm

Cmm

CHmm

12 24x19 285 10 11 2534 24x19 295 10 12 3134 M32x15 30 10 12 341 M32x15 315 10 135 34

Straight joint double jointed nickel-plated

A

B C

Ch

Misu

ra

Misu

ra

Size Amm

Bmm

Cmm

CHmm

24x19 275 10 10 25M32x15 28 10 10 34

Female elbow joint nickel-plated

Misura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 3134 24x19 29 33534 M32x15 31 351 M32x15 33 385

Male elbow joint nickel-platedMisura

A

B

Atta

cco

Size Thread Amm

Bmm

12 24x19 26 2934 24x19 29 3134 M32x15 31 321 M32x15 33 35

Double-jointed elbow nickel-plated

A

Misu

ra

B

Misura

Size Amm

Bmm

24x19 26 275M32x15 31 315

TEE joint female nickel-platedMisura

AAt

tacc

o

B

Atta

cco

Size Thread Amm

Bmm

12rdquo 24x19 52 3134rdquo 24x19 58 335

TEE-joint male nickel-platedMisura

Atta

cco

Atta

cco

A

B

Size Thread Amm

Bmm

12rdquo 24x19 52 2934rdquo 24x19 58 31

Size

Size

Thre

ad

Thre

ad

Size

Thre

adSi

ze

Size

Size

Thre

ad

Size

Thre

ad

Thre

ad

Size

Thre

ad

Thre

ad

Size

Size

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 24: Gerpex - Akwa-Terma

24

TEE-joint three-piece nickel-plated

Atta

cco

Atta

cco

B

Attacco

A

Size Thread Amm

Bmm

20x20x20 24x19 52 275

Elbow joint female with flange nickel-plated

Misura

A

Atta

cco

D

E

B

C

Size Thread Amm

Bmm

Cmm

Dmm

Emm

12rdquo 24x19 26 31 47 21 42

Galvanized bracket for flanged elbow

360deg rotating head Telescopic arms extensible 300 mmInstrument weight approximately 33 Kg Instrument lenght 560 - 860 mmThrust force min 30 kN Press fittings from DN 14 to DN 32

144 V battery powered pressing machine SPM32 for Gerpex jawsfrom DN 14 to DN 75

Weight including accumulator 39 Kg Dimensions LxHxS 390x310x95 Feed force min 32kN - Power supply 144 VBattery charger 230 V 50 Hz Battery capacity 26 Ah Charging time 45 min approx Pressing performance approx 235 (DN20) Pressing time from 4 to 7 depending on DN Operation temperature range -20 degC divide 40 degC360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and workin state indicator - Complete with metalcase battery 144 V battery charger USB cable analysis software

Dies for manual pressing machine

Manual pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

Tooling

230 V powered pressing machine SPM32 for Gerpex jaws from DN 14 to DN 75

Weight including accumulator 45 Kg230 V adapter weight 840 g Dimensions LxHxS 390x310x95 Feed force min 32kN Power supply 230 V 50 Hz Max loading 30 A Adapter voltage output 144 V Pressing time from 4 to 7 depending on DNOperation temperature range -20 degC divide 40 degC 360deg rotating head Automatic piston retraction USB connection for remote diagnosis Optical malfunction report and working state indicatorComplete with metal case 230 V adapter USB cable analysis software

Battery charger 144 V

230 V adapterPermits power supply to the SPM32 pressing machine directly at 230 V replacing the 144 V battery

Spare battery 144 Vfor SMP32 pressing machine

Size

Size

Thread

Thre

ad

Thre

ad

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 25: Gerpex - Akwa-Terma

25

Case for jaws

Gerpex chain jaw UW 63

SPM19 battery pressing machine 18V for Gerpex jaw with diesfrom DN 16 to DN 32

Weight (battery not included) 18 Kg Dimensions LxHxS 371x100x74 mm Feed force min 19 kN Power supply 18 V DC Battery power 230 V 50 Hz Battery capacity 15 Ah Charging time 30 minutes aprox Pressing time from 3 to 4 s (depending on the nominal width) Operation temperature range -10 degC divide 40 degCSound level 75 dB(A) in 1 m distance Vibrations lt 25 ms2 (real value pondered by the acceleration)360deg rotating head Automatic piston retraction USB connection for remote diagnosisOptical malfunction report and workin state indicator Complete with nylon casebattery 18 V battery charger USB cable analysis software

TH (KSP11)

Dies for Gerpex chain jaw UW 63

Size Profile40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Gerpex jaw

Gerpex jaws

Size Profile14 x 2 B(KSP1)16 x 2 B(KSP1)18 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

40 x 35 TH(KSP11)50 x 4 TH(KSP11)63 x 45 TH(KSP11)

Size Profile75 TH(KSP11)

Oslash 75TH (KSP11)

Oslash 63TH (KSP11)

Oslash 40 divide Oslash 50TH (KSP11)

Oslash 14 divide Oslash 32B (KSP1)

Gerpex jaw for SPM19 pressing machine

Dies for jaw for SPM19 pressing machine

Size Profile16 x 2 B(KSP1)20 x 2 B(KSP1)26 x 3 B(KSP1)32 x 3 B(KSP1)

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 26: Gerpex - Akwa-Terma

26

15 Ah

Battery 18 V for SPM19 pressing machine

Battery charger 18 V for SPM19 pressing machine

230 V adapter for SPM19 pressing machine

Permits power supply to the SPM19 pressing machine directly at 230 V replacing the 18 V battery

Flarer and calibrator

Shear for multi-layer pipe

SizeOslash 14Oslash 16Oslash 18Oslash 20Oslash 26

Oslash 32

Oslash 40Oslash 50Oslash 63

Oslash 75

Oslash 16 - 20 - 26

SizeOslash 14 divide 26

Oslash 26 divide 40

Internal spring for bending pipe

Pipe cutter

SizeOslash 14 divide 32

Pipe cutter

SizeOslash 6 divide 75

External spring for bending pipe

Hydraulic bending machine for Gerpex pipe

SizeOslash 26 divide 32

Complete with case shape Oslash 26 and Oslash 32

SizeOslash 16Oslash 20

Forms and Shapes for bending machine

SizeOslash 16 L=500 mmOslash 18 L=500 mmOslash 20 L=500 mmOslash 26 L=1000 mm

SizeOslash 16 L=500 mmOslash 20 L=500 mm

Gerpex shear

SizeOslash 14 divide 32

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 27: Gerpex - Akwa-Terma

27

Installing the systemAll installation operations must be carried out at temperatures above -10 degC and below 45 degC to avoid any possible damage to the materialsIn case of temperatures below 0 degC store the materials (pipes and fit-tings) at a higher temperature before use

Removal of packaging from the pipe Pay attention to not damage the pipe when removing the packaging tape from the roll

For insulated pipe make sure you do not cut into insulating sheath

Surface mounted installation In surface mounted installations in false ceilings in the gaps of dry wall systems (eg plasterboard) and in shafts the pipes must be adequately secured with suitable collars placed at a distance of no more than a cer-tain value that depends on the size of the pipe

Maximum distance ldquoSrdquo for bracketing surface mounted pipes (see fol-lowing figure)

Pipe dimension

Maximum Distance (S) for bracketing (cm)

14 x 2 100

16 x 2 100

18 x 2 125

20 x 2 125

26 x 3 150

32 x 3 200

40 x 35 200

50 x 4 250

63 x 45 250

75 x 5 250

SI NO

S

S

Surface embedded installation In surface embedded installations the pipes must be suitably secured with ties and there must be a minimum distance between them of 80 cm on straight lengths and placed 30 cm before and after each bend For this type of installation it is preferable to lay insulated pipe that has a foam sheath covering or pass the pipe through flexible tubing

Press fittings in laying concealed piping the press fittings must be pro-tected from corrosion that can result from contact with chemicals con-tained in plasters and mortars It is possible to use boxing adhesive tapes specifically adapted for such applications or coverings in an expanded plastic material that has been adequately sealed

A

D

C

A = max 80 cmB = 30 cmC = 30 cmD = max 80 cm

B

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 28: Gerpex - Akwa-Terma

28

It is preferable to use elbow unions to form curves on pipes with a diam-eter greater than 26In bending the pipe you must also avoid putting pressure on the unions already installed and the distance between a union and the beginning of the bend must be greater than 5xoslash where Oslash is the external diameter of the pipe

R

Oslash

S

x

L = 5 x Oslash

Oslash

Thermal expansionDuring the installation phase pay particular attention to thermal expan-sion that can particularly affect multilayer pipes The elongation a pipe undergoes as a result of a variation in temperature can be calculated with the following formula

ΔL = α x L x ΔT

where

α is the coefficient of linear expansion equal to 0026 mmm K for insulated pipes

L is the initial length of the pipe (m)

ΔT is the temperature difference (K)

ExampleLength of pipe 12 mTemperature difference 50 KΔL = 0026 x 12 x 50 = 156 mm

L = Length (m) ΔT = Temperature difference (K)

ΔL = Longitudinal expansion (mm)

Minimum radius of bendsThe bending of pipes must be carried out in accordance with the minimum values provided by the following table

Pipedimension (Oslash x S)

Minimum radiusof bend R

Minimum radius of bend Rwith spring pipe bender

Minimum radiusof bend Rwith hydraulic bender

14 x 2 5 x Oslash 3 x Oslash

16 x 2 5 x Oslash 3 x Oslash

18 x 2 5 x Oslash 3 x Oslash

20 x 2 5 x Oslash 3 x Oslash

26 x 3 8 x Oslash 4 x Oslash 4 x Oslash

32 x 3 4 x Oslash

40 x 35 4 x Oslash

50 x 4 4 x Oslash

63 x 45 45 x Oslash

75 x 5 5 x Oslash

ΔT 10 20 30 40 50 60 70L ΔL01 0026 0052 0078 0104 0130 0156 0182

02 0052 0104 0156 0208 0260 0312 0364

03 0078 0156 0234 0312 0390 0468 0546

04 0104 0208 0312 0416 0520 0624 0728

05 0130 0260 0390 0520 0650 0780 0910

06 0156 0312 0468 0624 0780 0936 1092

07 0182 0364 0546 0728 1910 1092 1274

08 0208 0416 0624 0832 1040 1248 1456

09 0234 0468 0702 0936 1170 1404 1638

10 0260 0520 0780 1040 1300 1560 1820

20 0520 1040 1560 2080 2600 3120 3640

30 0780 1560 2340 3120 3900 4680 5460

40 1040 2080 3120 4160 5200 6240 7280

50 1300 2600 3900 5200 6500 7800 9100

60 1560 3120 4680 6240 7800 9360 10920

70 1820 3640 5460 7280 9100 10920 12740

80 2080 4160 6240 8830 10400 12480 14560

90 2340 4680 7020 9360 11700 14040 16380

100 2600 5200 7800 10400 13000 15600 18200

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 29: Gerpex - Akwa-Terma

29

In order to guarantee the free movement of pipes in an installation inside a vertical shaft with horizontal branches the branches must have a mini-mum free length Ls and the passage through the side wall of the shaft should be free and the pipe protected with a sheath (Fig A and B)

Where pipes are concealed or embedded in screed (laid in the floor) thermal expansion can be compensated for by creating an insulated curve at least every 10m (for example with an insulating foam sheath or by passing the pipe through flexible tubing)

Note where the pipes are being used in radiant circuits (spiral or ser-pentine for underfloor heatingcooling) these guidelines do not apply

In surface mounted installations or installations in false ceilings and shafts longitudinal thermal expansion can be compensated for through careful arrangement of fixed and sliding brackets (points) depending

WhereLs = C x radic (Oslash x ΔL)Ls = Length of compensator (mm)Oslash = External diameter of pipe (mm)C = Material constant (for insulated pipes C=33)

WithΔL = 156 mm (previous example)Oslash = 26 mmthe result will beLs = 33 x radic (26 x 156) = 665 mm

PF PF

PF

L L

∆L ∆L

PF PS

PS

L

PF

PS

∆L ∆L

FP Fixed pointSP Sliding Point

Ls

Ls

Fig A Fig B Fig C

In case the size of the shaft doesnrsquot allow for a compensator of length Ls the hole in the side wall should be increased in size and at the same time the tube should be protected with an insulating sheath of thickness Sge 15xΔL (Fig C)

on the type of installation thus providing suitable thermal expansion compensators

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 30: Gerpex - Akwa-Terma

30

Testing of the systemOnce the pipes have been installed including all pressure fittings a test of the system must be performed in accordance with current regulations and before any part of the system is permanently covered

As far as Italy is concerned the regulations in force as at the date of publication of this document are

UNI 53641976 - Hot water heating systems Rules for presenta-tion of offer and for testing Of particular note in point 318 is that a leak test be carried out by bring-ing the system to a pressure higher than 10 kgfcm2 higher than that of normal testing and maintaining this pressure for at least 6 consecutive hours

UNI 91822014 - Hot and cold water supply and distribution instal-lations - Design installation and testing For point 2621 cold hydraulic leak testing and point 2622 hot hydraulic leak testing please refer to regulation UNI EN 806-4

UNI EN 806-42010 - Specifications for installations inside build-ings conveying water for human consumption Installation Of particular note in point 613 is the description of the method for test-ing plastic pipes (including insulated pipe)

UNI EN 1264-42009 - Water based surface embedded heating and cooling systems - Installation Of particular note in point 43 is the prescribed leak test to a minimum pressure two times higher than the maximum with a minimum of 6 bar

For further details please refer to the appropriate regulationIt is recommended however to always consult the regulations in force in the country where the installation is being carried out

Correct assembly of the press fittings

Multi-pincer press fittingsCuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipe (Fig C)The operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Insertion the fittingInsert the fitting into the pipe fully home the transparent plastic ring al-lows to verify correct positioning (Fig D)

Fig C Fig D

Completion of pressingRemove the pressing device and open the jaws again

Fig G

PressingPlace the jaws around the bush (Fig E) by matching the collar of the pla-stic ring with the groove of the jaws (Fig F) Start the hydraulic press-fitting tool until it clicks signalling the comple-tion of the press-fitting operation (Fig G) The operation must be done carefully so that the pipes are kept free of any tension Once the fitting has been press-fitted avoid placing the joint under any tension

Fig E Fig F

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 31: Gerpex - Akwa-Terma

31

Screw modular fittings

CuttingCut the multilayer pipe with a pipe cutter or shears verifying that the cut is perpendicular to the pipe axis

Calibration - FlaringCalibrate the cut end using the relevant calibrator which allows to cali-brate and flare the ends of the pipeThe operation is essential as it determines the correct internal diameter of the pipe and creates the rounded end that eases introduction of the fitting

Inserting the fittingInsert the pipe into the monobloc seal checking correct introduction through the slot in the nut (Fig A)

ScrewingScrew the nut and tighten using a hex wrench without excessive force (Fig B)

Fig A

Fig B

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 32: Gerpex - Akwa-Terma

32

Examples of installation

786

99

4

76 7

3 4

5

6 7

1

2

8

9 9

Distribution with collector

12

99

Distribution with lsquoTrsquo fitting

Series distribution in a wall

34 4

34 4

995

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 33: Gerpex - Akwa-Terma

33

Distributed pressure dropsGerpexGerpex RA - Water at 10 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 323115 041 350120 042 377125 044 405130 046 433135 048 463140 050 493145 051 525150 053 557155 055 590160 057 623165 058 658170 060 693175 062 729180 064 766185 065 803190 067 842195 069 881200 071 921205 073 962210 074 1003215 076 1045220 078 1088225 080 1132230 081 1176235 083 1221240 085 1267245 087 1314250 088 1361255 090 1409260 092 1458265 094 1507270 095 1557275 097 1608280 099 1659285 101 1712290 103 1764295 104 1818300 106 1872305 108 1927310 110 1983315 111 2039320 113 2096325 115 2154330 117 2212335 118 2271340 120 2331345 122 2391350 124 2452355 126 2514360 127 2576

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 158130 032 182140 034 208150 037 234160 039 262170 042 291180 044 322190 047 354200 049 387210 052 422220 054 458230 056 495240 059 533250 061 572260 064 613270 066 655280 069 698290 071 742300 074 788310 076 834320 079 882330 081 930340 084 980350 086 1031360 088 1084370 091 1137380 093 1191390 096 1246400 098 1303410 101 1360420 103 1419430 106 1479440 108 1539450 111 1601460 113 1664470 115 1728480 118 1793490 120 1858500 123 1925510 125 1993520 128 2062530 130 2132540 133 2203550 135 2275560 138 2348570 140 2422580 142 2496590 145 2572600 147 2649610 150 2727620 152 2805

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 100155 028 119170 031 140185 033 163200 036 186215 039 211230 042 238245 044 266260 047 295275 050 325290 052 357305 055 390320 058 424335 060 459350 063 496365 066 534380 069 573395 071 613410 074 654425 077 697440 079 740455 082 785470 085 831485 088 878500 090 926515 093 975530 096 1025545 098 1076560 101 1129575 104 1182590 106 1237605 109 1292620 112 1349635 115 1407650 117 1465665 120 1525680 123 1586695 125 1647710 128 1710725 131 1774740 134 1838755 136 1904770 139 1971785 142 2039800 144 2107815 147 2177830 150 2247845 152 2319860 155 2392875 158 2465890 161 2539

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 60170 023 74190 026 90210 029 108230 032 126250 035 146270 037 167290 040 189310 043 213330 046 237350 048 263370 051 290390 054 318410 057 347430 059 377450 062 408470 065 441490 068 474510 070 508530 073 544550 076 580570 079 617590 082 656610 084 695630 087 736650 090 777670 093 819690 095 863710 098 907730 101 952750 104 998770 106 1045790 109 1093810 112 1142830 115 1192850 117 1243870 120 1294890 123 1347910 126 1400930 128 1454950 131 1510970 134 1566990 137 16231010 140 16801030 142 17391050 145 17991070 148 18591090 151 19201110 153 19821130 156 20451150 159 2109

NOTE 1 bar = 01 Nmmsup2 = 100 kPa = 10 m ca

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 34: Gerpex - Akwa-Terma

34

GerpexGerpex RA - Water at 10 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 115440 039 136480 042 158520 046 182560 050 207600 053 234640 057 262680 060 291720 064 322760 067 354800 071 387840 074 422880 078 457920 081 494960 085 5331000 088 5721040 092 6131080 095 6551120 099 6981160 103 7421200 106 7871240 110 8341280 113 8811320 117 9301360 120 9801400 124 10311440 127 10831480 131 11361520 134 11911560 138 12461600 141 13021640 145 13601680 149 14181720 152 14781760 156 15391800 159 16001840 163 16631880 166 17271920 170 17921960 173 18582000 177 19252040 180 19922080 184 20612120 187 21312160 191 22022200 195 22742240 198 23472280 202 24212320 205 24952360 209 25712400 212 2648

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 111860 045 126920 048 142980 051 1591040 054 1761100 058 1941160 061 2131220 064 2331280 067 2531340 070 2751400 073 2961460 076 3191520 080 3421580 083 3661640 086 3911700 089 4161760 092 4431820 095 4691880 098 4971940 101 5252000 105 5532060 108 5832120 111 6132180 114 6442240 117 6752300 120 7072360 123 7392420 127 7732480 130 8062540 133 8412600 136 8762660 139 9122720 142 9482780 145 9852840 149 10222900 152 10602960 155 10993020 158 11383080 161 11783140 164 12193200 167 12603260 171 13013320 174 13443380 177 13863440 180 14303500 183 14743560 186 15183620 189 15633680 193 16093740 196 16553800 199 1702

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 531100 036 631200 039 731300 042 841400 045 961500 049 1081600 052 1211700 055 1341800 058 1481900 062 1632000 065 1782100 068 1942200 071 2112300 075 2282400 078 2452500 081 2642600 084 2822700 088 3022800 091 3212900 094 3423000 097 3633100 101 3843200 104 4063300 107 4283400 110 4513500 114 4753600 117 4993700 120 5233800 123 5483900 127 5744000 130 6004100 133 6264200 136 6534300 140 6814400 143 7094500 146 7374600 149 7664700 153 7964800 156 8254900 159 8565000 162 8865100 166 9185200 169 9495300 172 9825400 175 10145500 179 10475600 182 10815700 185 11155800 188 11495900 192 11846000 195 1220

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 35: Gerpex - Akwa-Terma

35

GerpexGerpex RA - Water at 10 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 572200 044 672400 048 782600 052 902800 056 1023000 060 1153200 064 1293400 068 1443600 072 1593800 076 1744000 080 1914200 084 2084400 088 2254600 092 2444800 096 2635000 100 2825200 104 3025400 108 3235600 112 3445800 116 3666000 120 3886200 124 4116400 128 4346600 132 4586800 136 4837000 140 5087200 144 5347400 148 5607600 152 5877800 156 6148000 160 6428200 164 6708400 168 6998600 172 7288800 176 7589000 180 7899200 184 8209400 188 8519600 192 8839800 196 91510000 200 94810200 205 98210400 209 101610600 213 105010800 217 108511000 221 112111200 225 115611400 229 119311600 233 123011800 237 126711950 240 1295

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 353500 042 464000 049 584500 055 715000 061 855500 067 1016000 073 1186500 079 1357000 085 1547500 091 1748000 097 1958500 103 2169000 109 2399500 115 26310000 121 28710500 127 31311000 133 34011500 139 36712000 146 39512500 152 42513000 158 45513500 164 48614000 170 51814500 176 55115000 182 58415500 188 61916000 194 65416500 200 69017000 206 72717500 212 76518000 218 80418500 224 84419000 230 88419500 237 92520000 243 96720500 249 101021000 255 105321500 261 109722000 267 114222500 273 118823000 279 123523500 285 128224000 291 133024500 297 137925000 303 142925500 309 147926000 315 153026500 321 158227000 327 163527500 334 168828000 340 1742

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 355500 046 426000 050 496500 054 567000 059 647500 063 728000 067 818500 071 909000 075 999500 080 10910000 084 11910500 088 13011000 092 14111500 096 15212000 100 16412500 105 17613000 109 18913500 113 20114000 117 21514500 121 22815000 126 24215500 130 25716000 134 27116500 138 28617000 142 30217500 146 31718000 151 33318500 155 35019000 159 36619500 163 38320000 167 40120500 172 41821000 176 43621500 180 45522000 184 47322500 188 49223000 193 51223500 197 53124000 201 55124500 205 57225000 209 59225500 213 61326000 218 63426500 222 65627000 226 67827500 230 70028000 234 72228500 239 74529000 243 76829500 247 79130000 251 815

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 36: Gerpex - Akwa-Terma

36

GerpexGerpex RA - Water at 50 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 257115 041 278120 042 299125 044 321130 046 344135 048 368140 050 392145 051 417150 053 442155 055 468160 057 495165 058 522170 060 550175 062 579180 064 608185 065 638190 067 668195 069 700200 071 731205 073 764210 074 796215 076 830220 078 864225 080 899230 081 934235 083 970240 085 1006245 087 1043250 088 1081255 090 1119260 092 1157265 094 1197270 095 1236275 097 1277280 099 1318285 101 1359290 103 1401295 104 1444300 106 1487305 108 1530310 110 1574315 111 1619320 113 1664325 115 1710330 117 1756335 118 1803340 120 1851345 122 1899350 124 1947355 126 1996360 127 2045

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 126130 032 145140 034 165150 037 186160 039 208170 042 231180 044 256190 047 281200 049 308210 052 335220 054 363230 056 393240 059 423250 061 454260 064 487270 066 520280 069 554290 071 589300 074 625310 076 662320 079 700330 081 739340 084 778350 086 819360 088 860370 091 903380 093 946390 096 990400 098 1035410 101 1080420 103 1127430 106 1174440 108 1222450 111 1271460 113 1321470 115 1372480 118 1423490 120 1476500 123 1529510 125 1583520 128 1637530 130 1693540 133 1749550 135 1806560 138 1864570 140 1923580 142 1982590 145 2042600 147 2103610 150 2165620 152 2227

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 79155 028 95170 031 111185 033 129200 036 148215 039 168230 042 189245 044 211260 047 234275 050 258290 052 283305 055 309320 058 337335 060 365350 063 394365 066 424380 069 455395 071 487410 074 519425 077 553440 079 588455 082 623470 085 660485 088 697500 090 735515 093 774530 096 814545 098 855560 101 896575 104 939590 106 982605 109 1026620 112 1071635 115 1117650 117 1163665 120 1211680 123 1259695 125 1308710 128 1358725 131 1408740 134 1460755 136 1512770 139 1565785 142 1619800 144 1673815 147 1728830 150 1785845 152 1841860 155 1899875 158 1957890 161 2016

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 47170 023 59190 026 72210 029 85230 032 100250 035 116270 037 133290 040 150310 043 169330 046 188350 048 209370 051 230390 054 252410 057 275430 059 299450 062 324470 065 350490 068 376510 070 404530 073 432550 076 461570 079 490590 082 521610 084 552630 087 584650 090 617670 093 651690 095 685710 098 720730 101 756750 104 793770 106 830790 109 868810 112 907830 115 946850 117 987870 120 1028890 123 1069910 126 1112930 128 1155950 131 1199970 134 1243990 137 12881010 140 13341030 142 13811050 145 14281070 148 14761090 151 15251110 153 15741130 156 16241150 159 1675

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 37: Gerpex - Akwa-Terma

37

GerpexGerpex RA - Water at 50 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 91440 039 108480 042 126520 046 145560 050 165600 053 186640 057 208680 060 231720 064 256760 067 281800 071 307840 074 335880 078 363920 081 393960 085 4231000 088 4541040 092 4871080 095 5201120 099 5541160 103 5891200 106 6251240 110 6621280 113 7001320 117 7391360 120 7781400 124 8191440 127 8601480 131 9021520 134 9451560 138 9891600 141 10341640 145 10801680 149 11261720 152 11741760 156 12221800 159 12711840 163 13211880 166 13711920 170 14231960 173 14752000 177 15282040 180 15822080 184 16372120 187 16922160 191 17482200 195 18052240 198 18632280 202 19222320 205 19812360 209 20412400 212 2102

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 88860 045 100920 048 113980 051 1261040 054 1401100 058 1541160 061 1691220 064 1851280 067 2011340 070 2181400 073 2351460 076 2531520 080 2721580 083 2911640 086 3111700 089 3311760 092 3511820 095 3731880 098 3941940 101 4172000 105 4392060 108 4632120 111 4872180 114 5112240 117 5362300 120 5612360 123 5872420 127 6132480 130 6402540 133 6682600 136 6962660 139 7242720 142 7532780 145 7822840 149 8122900 152 8422960 155 8733020 158 9043080 161 9363140 164 9683200 167 10003260 171 10333320 174 10673380 177 11013440 180 11353500 183 11703560 186 12053620 189 12413680 193 12773740 196 13143800 199 1351

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 421100 036 501200 039 581300 042 671400 045 761500 049 861600 052 961700 055 1071800 058 1181900 062 1292000 065 1422100 068 1542200 071 1672300 075 1812400 078 1952500 081 2092600 084 2242700 088 2392800 091 2552900 094 2713000 097 2883100 101 3053200 104 3223300 107 3403400 110 3583500 114 3773600 117 3963700 120 4163800 123 4353900 127 4564000 130 4764100 133 4974200 136 5194300 140 5414400 143 5634500 146 5854600 149 6084700 153 6324800 156 6554900 159 6795000 162 7045100 166 7295200 169 7545300 172 7795400 175 8055500 179 8325600 182 8585700 185 8855800 188 9135900 192 9406000 195 968

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 38: Gerpex - Akwa-Terma

38

GerpexGerpex RA - Water at 50 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 452200 044 532400 048 622600 052 712800 056 813000 060 923200 064 1033400 068 1143600 072 1263800 076 1384000 080 1524200 084 1654400 088 1794600 092 1934800 096 2085000 100 2245200 104 2405400 108 2565600 112 2735800 116 2906000 120 3086200 124 3266400 128 3456600 132 3646800 136 3837000 140 4037200 144 4247400 148 4457600 152 4667800 156 4878000 160 5108200 164 5328400 168 5558600 172 5788800 176 6029000 180 6269200 184 6519400 188 6769600 192 7019800 196 72710000 200 75310200 205 78010400 209 80710600 213 83410800 217 86211000 221 89011200 225 91811400 229 94711600 233 97611800 237 100612000 241 1036

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 283500 042 364000 049 464500 055 565000 061 685500 067 806000 073 936500 079 1077000 085 1227500 091 1388000 097 1548500 103 1729000 109 1909500 115 20910000 121 22810500 127 24911000 133 27011500 139 29112000 146 31412500 152 33713000 158 36113500 164 38614000 170 41114500 176 43715000 182 46415500 188 49116000 194 51916500 200 54817000 206 57817500 212 60818000 218 63818500 224 67019000 230 70219500 237 73420000 243 76820500 249 80221000 255 83621500 261 87122000 267 90722500 273 94323000 279 98023500 285 101824000 291 105624500 297 109525000 303 113425500 309 117426000 315 121526500 321 125627000 327 129827500 334 134028000 340 1383

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 285500 046 336000 050 396500 054 457000 059 517500 063 578000 067 648500 071 719000 075 799500 080 8610000 084 9510500 088 10311000 092 11211500 096 12112000 100 13012500 105 14013000 109 15013500 113 16014000 117 17014500 121 18115000 126 19215500 130 20416000 134 21516500 138 22717000 142 23917500 146 25218000 151 26518500 155 27819000 159 29119500 163 30420000 167 31820500 172 33221000 176 34721500 180 36122000 184 37622500 188 39123000 193 40623500 197 42224000 201 43824500 205 45425000 209 47025500 213 48726000 218 50426500 222 52127000 226 53827500 230 55628000 234 57328500 239 59129000 243 61029500 247 62830000 251 647

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 39: Gerpex - Akwa-Terma

39

GerpexGerpex RA - Water at 80 degC

DN 14x2

G (lh)

V (ms)

Dpm (Pam)

110 039 239115 041 259120 042 279125 044 299130 046 321135 048 343140 050 365145 051 388150 053 412155 055 436160 057 461165 058 487170 060 513175 062 540180 064 567185 065 595190 067 623195 069 652200 071 682205 073 712210 074 742215 076 774220 078 805225 080 838230 081 870235 083 904240 085 938245 087 972250 088 1007255 090 1043260 092 1079265 094 1115270 095 1152275 097 1190280 099 1228285 101 1267290 103 1306295 104 1346300 106 1386305 108 1426310 110 1468315 111 1509320 113 1551325 115 1594330 117 1637335 118 1681340 120 1725345 122 1770350 124 1815355 126 1860360 127 1906

DN 16x2

G (lh)

V (ms)

Dpm (Pam)

120 029 117130 032 135140 034 154150 037 173160 039 194170 042 216180 044 238190 047 262200 049 287210 052 312220 054 339230 056 366240 059 394250 061 424260 064 454270 066 485280 069 517290 071 549300 074 583310 076 617320 079 653330 081 689340 084 726350 086 763360 088 802370 091 841380 093 881390 096 922400 098 964410 101 1007420 103 1050430 106 1094440 108 1139450 111 1185460 113 1231470 115 1279480 118 1327490 120 1375500 123 1425510 125 1475520 128 1526530 130 1578540 133 1630550 135 1684560 138 1737570 140 1792580 142 1848590 145 1904600 147 1960610 150 2018620 152 2076

DN 18x2

G (lh)

V (ms)

Dpm (Pam)

140 025 74155 028 88170 031 104185 033 120200 036 138215 039 156230 042 176245 044 197260 047 218275 050 241290 052 264305 055 288320 058 314335 060 340350 063 367365 066 395380 069 424395 071 454410 074 484425 077 516440 079 548455 082 581470 085 615485 088 650500 090 685515 093 722530 096 759545 098 797560 101 835575 104 875590 106 915605 109 956620 112 998635 115 1041650 117 1084665 120 1129680 123 1174695 125 1219710 128 1266725 131 1313740 134 1361755 136 1409770 139 1459785 142 1509800 144 1560815 147 1611830 150 1663845 152 1716860 155 1770875 158 1824890 161 1879

DN 20x2

G (lh)

V (ms)

Dpm (Pam)

150 021 44170 023 55190 026 67210 029 80230 032 93250 035 108270 037 124290 040 140310 043 157330 046 176350 048 195370 051 215390 054 235410 057 257430 059 279450 062 302470 065 326490 068 351510 070 376530 073 402550 076 429570 079 457590 082 485610 084 515630 087 544650 090 575670 093 606690 095 638710 098 671730 101 705750 104 739770 106 774790 109 809810 112 845830 115 882850 117 920870 120 958890 123 997910 126 1036930 128 1076950 131 1117970 134 1159990 137 12011010 140 12441030 142 12871050 145 13311070 148 13761090 151 14211110 153 14671130 156 15141150 159 1561

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 40: Gerpex - Akwa-Terma

40

GerpexGerpex RA - Water at 80 degC

DN 26x3

G (lh)

V (ms)

Dpm (Pam)

400 035 85440 039 101480 042 117520 046 135560 050 154600 053 173640 057 194680 060 216720 064 238760 067 262800 071 287840 074 312880 078 339920 081 366960 085 3941000 088 4231040 092 4541080 095 4851120 099 5161160 103 5491200 106 5831240 110 6171280 113 6521320 117 6881360 120 7251400 124 7631440 127 8021480 131 8411520 134 8811560 138 9221600 141 9641640 145 10061680 149 10501720 152 10941760 156 11391800 159 11851840 163 12311880 166 12781920 170 13261960 173 13752000 177 14242040 180 14752080 184 15262120 187 15772160 191 16302200 195 16832240 198 17372280 202 17912320 205 18472360 209 19032400 212 1960

DN 32x3

G (lh)

V (ms)

Dpm (Pam)

800 042 82860 045 94920 048 105980 051 1181040 054 1301100 058 1441160 061 1581220 064 1721280 067 1881340 070 2031400 073 2191460 076 2361520 080 2531580 083 2711640 086 2891700 089 3081760 092 3281820 095 3471880 098 3681940 101 3882000 105 4102060 108 4312120 111 4542180 114 4762240 117 4992300 120 5232360 123 5472420 127 5722480 130 5972540 133 6222600 136 6482660 139 6752720 142 7022780 145 7292840 149 7572900 152 7852960 155 8133020 158 8433080 161 8723140 164 9023200 167 9323260 171 9633320 174 9943380 177 10263440 180 10583500 183 10913560 186 11243620 189 11573680 193 11913740 196 12253800 199 1260

DN 40x35

G (lh)

V (ms)

Dpm (Pam)

1000 032 391100 036 461200 039 541300 042 621400 045 711500 049 801600 052 891700 055 991800 058 1101900 062 1212000 065 1322100 068 1442200 071 1562300 075 1692400 078 1822500 081 1952600 084 2092700 088 2232800 091 2382900 094 2533000 097 2683100 101 2843200 104 3003300 107 3173400 110 3343500 114 3513600 117 3693700 120 3873800 123 4063900 127 4254000 130 4444100 133 4644200 136 4844300 140 5044400 143 5254500 146 5464600 149 5674700 153 5894800 156 6114900 159 6335000 162 6565100 166 6795200 169 7035300 172 7275400 175 7515500 179 7755600 182 8005700 185 8255800 188 8515900 192 8776000 195 903

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 41: Gerpex - Akwa-Terma

41

GerpexGerpex RA - Water at 80 degC

DN 50x4

G (lh)

V (ms)

Dpm (Pam)

2000 040 422200 044 502400 048 582600 052 662800 056 763000 060 853200 064 963400 068 1063600 072 1173800 076 1294000 080 1414200 084 1544400 088 1674600 092 1804800 096 1945000 100 2095200 104 2235400 108 2395600 112 2545800 116 2716000 120 2876200 124 3046400 128 3216600 132 3396800 136 3577000 140 3767200 144 3957400 148 4147600 152 4347800 156 4548000 160 4758200 164 4968400 168 5178600 172 5398800 176 5619000 180 5849200 184 6079400 188 6309600 192 6539800 196 67810000 200 70210200 205 72710400 209 75210600 213 77710800 217 80311000 221 82911200 225 85611400 229 88311600 233 91011800 237 93812000 241 966

DN 63x45

G (lh)

V (ms)

Dpm (Pam)

3000 036 263500 042 344000 049 434500 055 535000 061 635500 067 756000 073 876500 079 1007000 085 1147500 091 1298000 097 1448500 103 1609000 109 1779500 115 19410000 121 21310500 127 23211000 133 25111500 139 27212000 146 29312500 152 31413000 158 33713500 164 36014000 170 38314500 176 40815000 182 43315500 188 45816000 194 48416500 200 51117000 206 53817500 212 56618000 218 59518500 224 62419000 230 65419500 237 68520000 243 71620500 249 74721000 255 77921500 261 81222000 267 84522500 273 87923000 279 91423500 285 94924000 291 98424500 297 102125000 303 105725500 309 109526000 315 113226500 321 117127000 327 121027500 334 124928000 340 1289

DN 75x5

G (lh)

V (ms)

Dpm (Pam)

5000 042 265500 046 316000 050 366500 054 417000 059 477500 063 538000 067 608500 071 669000 075 739500 080 8110000 084 8810500 088 9611000 092 10411500 096 11312000 100 12112500 105 13013000 109 14013500 113 14914000 117 15914500 121 16915000 126 17915500 130 19016000 134 20116500 138 21217000 142 22317500 146 23518000 151 24718500 155 25919000 159 27119500 163 28420000 167 29720500 172 31021000 176 32321500 180 33722000 184 35022500 188 36423000 193 37923500 197 39324000 201 40824500 205 42325000 209 43825500 213 45426000 218 46926500 222 48527000 226 50127500 230 51828000 234 53428500 239 55129000 243 56829500 247 58630000 251 603

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 42: Gerpex - Akwa-Terma

42

Pressure drops fittingsTo determine localised pressure drops of plants with Gerpex fittings it is possible to refer to the following values for the loss coefficient (ξ) which can be obtained from technical literature

Δp = ξρvsup22

Δp = pressure drop (Pa = 001 mbar)

ξ = loss coefficient

ρ = volume mass of the fluid (kgmsup3)

Water temperature [degC] ρ [kgmsup3]20 0998240 0992260 09983280 09718

v = speed of the fluid (ms)

Fitting figure ξ

18

16

24

22

24

22

18

32

30

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 43: Gerpex - Akwa-Terma

43

Insurance certificate systemAll the components of the system for Emmeti floor hydrothermal plants are designed and manufactured in compliancewith European directives and undergo strict quality audits certified by prestigious independent bodiesTo demonstrate the quality of their products and to protect the user against damage caused by possible defectsEmmeti Spa has stipulated an insurance contract that guarantees every system for unlimited timeThe policy provides the following coverage amounts per incidentbull euro 400000000 for injuries to personsbull euro 400000000 for damage to property andor animalsbull euro 40000000 for damage due to third party activity interruptionsus-

pensionbull euro 40000000 for expenses pertaining to the withdrawalreplacement

of the defective product

Insurance Certificate

Emmeti Spa - Via Brigata Osoppo 166 - 33074 Vigonovo frazione di Fontanafredda (PN) - Italia Tel 0434567911 - Fax 0434567901 - e-mail infoemmeticom - http wwwemmeticom

Company EMMETI Spa as manufacturer and distributor of the heating floor system consisting of multi-layer pipes and press-fittings (named Gerpex System) provides this guarantee declaration in acknowledgement of the fact that his civil liability resulting from defective products for possible damages to third parties included the final client is guaranteed by HELVETIA Swiss Insurance Company with Policy n 05707191428

Company EMMETI Spa guarantees through the present Policy starting from the date of the test of his products and without any validity term the possible material damages caused to third parties resulting from defective products on condition that this Policy will be in force at the moment of claim receipt by EMMETI Spa

The above mentioned Policy relieves Company EMMETI Spa from his civil liability as manufacturer of Gerpex System for defective products for any accidentslosses within

400000000 Euro for damages to people400000000 Euro for damages to worksgoods40000000 Euro for damages for going out of business40000000 Euro for expenses due to withdrawalreplace of defective product

The insurance lapses if are used other products different from the ones supplied by EMMETI if are not followed the instructions of installing and laying if are not complied the agreements taken with EMMETI

Commitments of the Client in case of accidentlossIn case of accidentloss the Client has to inform EMMETI in writing within 3 days from the date he has discovered the fact (art 1913 Cod Civ)The breach of this oblige could imply the total or partial loss of the recompense right (art 1915 Cod Civ)

Atomic risks and pollution damagesOut of the insurance coverage are the damages that in relation to the insured risks have happened in connection to transformations or atom energetic subsidence natural or artificially caused (nuclear fission and fusion radioactive isotope accelerating machines etchellip) Out of the insurance coverage are also the damages of any nature and due to any causes consequent from atmosphere pollution pollution seepages contamination of water ground or cultivations interruption impoverishment or deviation of headwater or waterways alterations or impoverishment of water-bearing layers mineral deposits and in general of whatever present in the subsoil subject to exploitation

Customer

Street Post Code Town Province

Tel

Installer

Street Post Code Town Province

Tel

Emmeti Spa supply

Invoice n date

Date of installation

Date of test Installer signature and stamp

PS on condition that this will happen within 12 months from the date of purchase

Cod

ice

2813

0435

Rev

0 -

072

008

- DV

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom

Page 44: Gerpex - Akwa-Terma

Respect the environmentFor a correct disposal the different materials must be divided and collected according to the regulations in force

Emmeti copyrightAll rights are reserved This publication nor any of its contents can be reproduced or publicized without Emmetirsquos written authorization

The data contained in this publication are subject to change in every time for technical and commercial requirementsEmmeti are not responsible for eventual errors or inexactitudes

Rev

0 -

092

014

- Uff

icio

Pub

blic

itagrave amp

Imm

agin

e - B

T 9900911200001

EMMETI spaVia Brigata Osoppo 166 33074 Vigonovo frazione di Fontanafredda (PN) - ItaliaTel 0434567911 - Fax 0434567901wwwemmeticom - infoemmeticom