VERTICAL MULTISTAGE CENTRIFUGAL PUMPSsevit.pro/Pdf/Varisco/Technical catalogue MV - 0804 Rev... ·...

VERTICAL MULTISTAGECENTRIFUGAL PUMPS MV

Company Presentation

Varisco S.p.A. has a clear mission: production and sale of pumps for use in industry, civil engineering and emergency duty.The company began life in 1932 and pump production commenced in 1948. What was a family name is now a household word, known around the world for high quality pump design and construction.Varisco provides customer service before and after delivery, not only from headquarters but also through our extensive sales and service network.

1

MV

2M

V 4

MV

8M

V 12

MV

22M

V 40

MV

55M

V 80

MV

110

1

VERTICAL MULTISTAGE CENTRIFUGAL PUMPS

MV

2

TABLE OF CONTENTS

- Company references Page 3

- Applications 4

- Pump construction features 5

- Product identification 5

- Sectional drawings and components tables 6

- Electric motor construction features 9

- CE declaration of conformity 10

- Product test sheet 11

- Quick selection table 12

- Hydraulic performance range 15

- Vertical multistage centrifugal pumps – MV 17

- General terms of sale 37

VARISCO S.p.A. reserves the right to make modifications to this document without notice.

PRODUCTS

VERTICAL MULTISTAGE CENTRIFUGAL PUMPS

MVMV 2 Maximum capacity 2 m3/h 2900 rpm page 18

MV 4 Maximum capacity 4 m3/h 2900 rpm 20








COMPANY REFERENCES

3

INTERNATIONAL

CIVIL WORKS COMPANY SAUDI ARABIAAUSTRALIAN SUBMARINE CORP. AUSTRALIAGESER BURKINA FASOTOYOTA CANADASHELL BITUMEN CHILESHANGHAI WATER WORKS AUTHORITY CHINAUNICEF SUPPLY DIVISION DENMARKMOBIL OIL EGYPTALEXANDRIA PETROLEUM CO. EGYPTDUBAI MUNICIPALITY UNITED ARAB EMIRATESMARINE TRANSPORT AUTHORITY ETHIOPIAETHIOPIA SUGAR INDUSTRY SUPPORT ETHIOPIAKIMBERLY CLARK PHILIPPINESELF – TOTAL FRANCESUN CHEMICAL GERMANYBAYER GERMANYIRANIAN OFFSHORE OIL CO. IRAN NIGC (NATIONAL IRANIAN GAS CO.) IRAN BAGHDAD MUNICIPALITY IRAQ THE GENERAL CO. FOR WATER AND WASTEWATER LIBYACOGEFAR-IMPRESIT COSTR. GENERALI MOROCCOPAK ARAB REFINERY PAKISTAN SALINE WATER CONVERSION CORPORATION SAUDI ARABIANATIONAL WATER SUPPLY & DRAINAGE BOARD SRI LANKACIBA- GEIGY SWITZERLANDFLUID POWER CO. LIMITED TAIWANISKI TURKEYUS ARMY CORPS OF ENGINEERS USADAIMLER CHRYSLER USAGROUPE YOSHAD ZAIRE

ITALY

INDUSTRYALCOA TRASFORMAZIONI S.R.L.

ALENIA AERONAVALI S.P.A.

AVENTIS PHARMA SPA

BASF CC ITALIA SPA

BONDIOLI & PAVESI SPA

CANTIERE NAVALE DI PESARO SPA

CARTIERE PAOLO PIGNA SPA

COLGATE PALMOLIVE ITALIA S.R.L.

DOW ITALIA SRL

EUROPOLIMERI SPA

FINCANTIERI CANT.NAV.ITALIANI SPA

FREUDENBERG POLITEX SRL

HEINEKEN ITALIA S.P.A.

ILVA SPA

INFINEUM ITALIA SRL

ITALIA ZUCCHERI SPA

POLIMERI EUROPA S.P.A.

RAFFINERIA DI GELA SRL

RAVASINI

ROHM AND HAAS ITALIA S.R.L.

SAINT GOBAIN WEBER SPA

SIEMENS S.P.A.

SOLVAY CHIMICA ITALIA SPA

THYSSENKRUPP ACCIAI SP.TERNI S.P.A.

ZIGNAGO VETRO S.P.A.

PUBLIC INSTITUTIONSMINISTRY OF DEFENCE

INTERIOR MINISTRY

PROVINCIAL FIRE DEPARTMENTS

CIVIL DEFENCE CORPS DEP.

HARBOUR OFFICES

LAND RECLAMATION CONSORTIA

REGIONAL, PROVINCIAL AND MUNICIPAL AUTHORITIES

CIVIL ENGINEERINGENEL PRODUZIONE SPA

ENI S.P.A. DIV.REFINING & MARKETING

ENIPOWER S.P.A.

FOSTER WHEELER ITALIANA SPA

SAIPEM S.P.A.

SNAM RETE GAS SPA

SNAMPROGETTI S.P.A.

TECHINT CIMIMONTUBI SPA

TECNIMONT S.P.A.

ASTALDI SPA

BTP SPA BALDASSINI TOGNOZZI

C.M.B.SOCIETA’ COOPERATIVA

CASAGRANDE

COOPERATIVA MURATORI E CEMENTISTI

COOPSETTE S.C.A.R.L.

GHELLA SPA

IMP. PIZZAROTTI & C. S.P.A.

IMPR. SALVATORE MATARRESA SPA

ING. MANTOVANI SPA

MATTIOLI SPA

S.E.L.I. SPA

SALINI COSTRUTTORI

TODINI SPA

TOTO SPA

TREVI SPA

4

APPLICATIONS

MV series vertical multistage centrifugal pumps are used in the following sectors:

• Civil• Industrial• Agricultural• Naval• Firefighting

Water supply and pressurisation of drinking water

- Pressurisation in multiple storey buildings (apartment buildings, hotels, administrative centres, community infrastructure)- Filtration and transfer- Distribution from water mains- Pressurisation to supply industrial plants

Water treatment

- Reverse osmosis- Softening, ionisation, demineralisation- Ultrafiltration- Distillation- Swimming pools

Irrigation

- Flood irrigation- Rain irrigation- Drip feed irrigation

Industry

- Supply of process plants- Washing and cleaning plants- Transfer of liquids in cooling and air conditioning systems- Heat exchangers- Fumes scrubbing- Machine tools (lubricant-coolant)- Transfer of oil-based suspensions- Transfer of acidic or basic aqueous solutions- Aquaculture- Oxygenation- Distribution of liquid animal feeds- Artificial snow systems

Firefighting

- Emergency firefighting duties- Firefighting systems MVX 22-60-33

5

MV series vertical multistage centrifugal pumps are characterized by:

• Performance: multi-stage construction gives high pressure head values and modularity• In-line design: coaxial delivery and suction ports of the same size• Compact design: vertical structure to limit footprint• Materials: various metals available depending on the pumped liquid• Connections: DIN flanges and BSP threads

Silicon carbide mechanical seal according to EN 12756 (ex DIN 24960) - EPDM O-rings.Standard GJL-200 cast iron construction for pump casing-base plate, driver support and seal support; impeller, shaft, outer sleeve and diffusers in AISI 304 stainless steel.AISI 304/316 stainless steel construction on request.

Maximum working pressure: 30 bar (435 psi)Connections: DIN DN25 – DN100 flange BSP 1” - 1 1⁄2” threaded oval flange (cast iron) BSP 1 1⁄4” – 2” threaded pipe (stainless steel)Liquid temperature: -15 °C +120 °CAmbient temperature: 40 °C max

PUMP CONSTRUCTION FEATURES

PRODUCT IDENTIFICATION Example: MVG 12-60-32

MV G 12 60 3 2

1 = DIN flange2 = Oval flange3 = Threaded pipe

1 = Single-phase power supply3 = Three-phase power supply

Stages identification number (no. of impellers x 10, Rated)

Maximum Rated capacity [m3/h]

G = Cast ironX = AISI 304 stainless steelK = AISI 316 Stainless steel

Vertical multistage centrifugal pump

6

No ComponentMaterial

MVG MVX MVK

1 Electric Motor - - -

2 Motor support EN-GJL-200 cast iron EN-GJL-200 cast iron EN-GJL-200 cast iron

3 Seal support EN-GJL-200 cast iron AISI 304 stainless steel AISI 316 stainless steel

4 Mechanical seal Silicon carbide Silicon carbide Silicon carbide

5 Delivery diffuser

AISI 304 stainless steel AISI 304 stainless steel AISI 316 stainless steel6 Intermediate stage diffuser

7 Diffuser support

8 Suction diffuser

9 Pump casing - Base plate EN-GJL-200 cast iron AISI 304 stainless steel AISI 316 stainless steel

10 Base plate - EN-GJL-200 cast iron EN-GJL-200 cast iron

11 Bushing Tungsten carbide Tungsten carbide Tungsten carbide

12 Impeller

AISI 304 stainless steel AISI 304 stainless steel AISI 316 stainless steel13 Shaft

14 Bushing

15 Outer Sleeve

16 Rigid coupling Steel Steel Steel

SECTIONAL DRAWINGS AND COMPONENTS TABLES

MV 2 - MV 4 - MV 8

MVG MVX - MVK

7


MVG MVX MVK

1 Electric Motor - - -

2 Motor support EN-GJL-200 cast iron EN-GJL-200 cast iron EN-GJL-200 cast iron

3 Seal support EN-GJL-200 cast iron AISI 304 stainless steel AISI 316 stainless steel


5 Delivery diffuser

AISI 304 stainless steel AISI 304 stainless steel AISI 316 stainless steel6 Intermediate stage diffuser

7 Diffuser support

8 Suction diffuser


10 Base plate - EN-GJL-200 cast iron EN-GJL-200 cast iron

11 Bushing Tungsten carbide Tungsten carbide Tungsten carbide

12 Impeller

AISI 304 stainless steel AISI 304 stainless steel AISI 316 stainless steel13 Shaft

14 Bushing

15 Outer Sleeve


MV 12 - MV 22


MVG MVX - MVK

8

MV 40 - MV 55 - MV 80 - MV 110



MVG MVX MVK

1 Motor supportEN-GJL-200 cast iron AISI 304 stainless steel AISI 316 stainless steel

2 Seal support


4 Delivery diffuser

AISI 304 stainless steel AISI 304 stainless steel AISI 316 stainless steel5 Diffuser support

6 Intermediate stage diffuser

7 Suction diffuser


9 Base plate EN-GJL-200 cast iron EN-GJL-200 cast iron EN-GJL-200 cast iron

10 Lower bushing Tungsten carbide Tungsten carbide Tungsten carbide

11 ImpellerAISI 304 stainless steel AISI 304 stainless steel AISI 316 stainless steel

12 Shaft

13 Intermediate bushing Tungsten carbide Tungsten carbide Tungsten carbide

14 Outer sleeve AISI 304 stainless steel AISI 304 stainless steel AISI 304 stainless steel


MVG - MVX - MVK

9

The electric motors are asynchronous single- and three-phase squirrel cage rotor units of the totally enclosed type (TEFC) with 2 poles, steel rotor shaft and external cooling.Rugged aluminium alloy construction up to size 132. Case and shields in cast iron for motors from size 160 to size 355.

Voltage: Single-phase 230 V up to 2.2 kW Three-phase 230/400 V up to 5.5 kW Three-phase 400/690 V up to 7.5 kW

Frequency: 50 Hz

No. of Poles: 2 poles 2900 rpm (Rated)

Insulation class: F

Protection rating: IP 55 (Protection against dust and water jets)

Type of duty: continuous - S1

Thermal protection: - Single-phase: the motors are equipped as standard with integral thermal and current protection and permanently active capacitor.

- Three-phase: motors from size 160 are equipped as standard with 3 PTC thermistor sensors in the windings

Bearing grease nipples: standard from 11 kW

Painting: RAL 5010 blue (Standard)

Ambient temperature: 50 C° max.

Applicable European Council directives: - “Electromagnetic compatibility Directive” 89/336/EEC - 2006/95/EEC Low Voltage Directive - “Machinery” Directive 89/392/EEC

ELECTRIC MOTOR CONSTRUCTION FEATURES

10

DICHIARAZIONE DI CONFORMITA’DIRETTIVE 98/37/CEE – 2006/95/CE – 89/336/CEE

DECLARATION OF CONFORMITY DIRECTIVES 98/37/CEE – 2006/95/CE – 89/336/CEE

In accordo a / In accordance with UNI EN 10204 tipo 2.1

Dichiarazione di conformità CE N°01

Noi firmatari della presente dichiariamo che l’unità di pompaggio We hereby declare that the pump unit described below

TIPO/TYPE

N° CODICE/CODE Nº

è conforme a quanto stabilito dai requisiti della Direttiva 98/37/CEE. complies with the requirements of the 98/37/CEE Directive.

Gli equipaggiamenti elettrici sono conformi a quanto stabilito dai requisiti della Direttiva 2006/95/CE. The electric equipment complies with the requirements of the 2006/95/CE Directive.

L’unità di pompaggio è conforme ai requisiti della Direttiva 89/336/CEE e successivi emendamenti 92/31/CEE e 93/68/CEE. The pump unit complies with the requirements of the CEE 89/336 Directive and subsequent amendments 92/31/CEE and 93/68/CEE.

11

Tagliando collaudo prodotto Product test label

Questo prodotto è stato costruito e collaudato in conformità alle istruzioni operative

This item has been assembled and tested in accordance with the procedure

Codice articolo SAP 10038242SAP Code

Numero matricola 01Serial number

Descrizione MVG 8-120-31Description

Codice operatore collaudo VMZTesting operator code

Azienda con sistema gestione qualità certificato UNI EN ISO 9001:2000

Company with ISO 9001:2000 certified quality management system

Varisco has decided to make transparent its quality, which means to clearly show that all its pumps have been tested, a sales and technical added value that only a few of our competitors are able to offer. All Varisco pumps are shipped with this label showing that they have passed a running test.

Varisco records and archives the data of each tested pump and, if a problem occurrs, all the information about the pump’s production and test are immediately available. These are precious data for statistical analisys on faultiness that, as a result, gives a better product control and the guarantee of an ongoing quality.

Transparent quality

MV 2 - MV 4 - MV 8 - QUICK SELECTION TABLE

TypeP2 Rated

Capacity

m3/h 0,4 0,6 0,8 1 1,2 1,6 2 3 4 5 6 7 8

[kW] [HP] [l/min] 0,7 10 13 17 20 27 33 50 67 83 100 117 133

MV 2-20 0,37 0,5

H [m]

13 12.5 12 11.5 11 10 9

MV 2-30 0,37 0,5 19 18 17.5 17 16.5 15 12

MV 2-40 0,37 0,5 24 23.5 23 22.5 21.5 19 16

MV 2-50 0,37 0,5 30 29.6 29 28 27 24 20

MV 2-60 0,37 0,5 36 35.5 35 33.5 33 28 23

MV 2-70 0,37 0,5 42 41 40.5 39 38 33 27

MV 2-80 0,55 0,75 48 47 46 45 43 38 30

MV 2-90 0,55 0,75 54 53 52 51 49 43 33

MV 2-100 0,55 0,75 60 59 58 57 54 48 36

MV 2-110 0,55 0,75 66 65 63 61 59 52 40

MV 2-120 0,75 1 72 71 69 67 64 57 44

MV 2-130 0,75 1 78 77 75 73 69 62 47

MV 2-140 0,75 1 84 82 80 79 74,5 65 50

MV 2-150 0,75 1 89 88 86 84 79 71 55

MV 2-170 1,1 1,5 101 99 97 95 89 80 62

MV 2-190 1,1 1,5 113 110 108 106 99 89 69

MV 2-210 1,1 1,5 124 122 120 117 110 98 75

MV 2-230 1,1 1,5 137 133 131 128 121 107 82

MV 2-250 1,5 2,2 149 145 143 139 131 116 89

MV 2-270 1,5 2,2 161 157 155 150 141 125 95

MV 2-300 1,5 2,2 178 175 171 166 157 139 106

MV 2-330 2,2 3 196 192 188 183 173 154 118

MV 2-360 2,2 3 214 210 205 200 190 169 130

MV 4-20 0,37 0,5

H [m]

12.5 11.5 11 9 6

MV 4-30 0,37 0,5 19 18.5 17.5 14 9

MV 4-40 0,37 0,5 25 24 23 19 12

MV 4-50 0,37 0,5 31 30 29 23 16

MV 4-60 0,55 0,75 36 35 34 28 19

MV 4-70 0,55 0,75 43 41 39 32 22

MV 4-80 0,75 1 49 47 45 37 25

MV 4-90 0,75 1 55 53 51 42 28

MV 4-100 0,75 1 61 59 57 47 31

MV 4-110 1,1 1,5 67 64 61 51 34

MV 4-120 1,1 1,5 73 70 67 55 37

MV 4-130 1,1 1,5 78 76 73 60 40

MV 4-150 1,1 1,5 90 88 84 69 46

MV 4-170 1,5 2,2 103 100 96 79 52

MV 4-190 1,5 2,2 115 112 107 88 58

MV 4-210 2,2 3 128 124 119 98 64

MV 4-230 2,2 3 140 135 130 107 70

MV 4-250 2,2 3 151 147 141 116 76

MV 4-270 2,2 3 164 159 152 124 82

MV 4-290 2,2 3 175 170 163 133 88

MV 4-310 3 4 187 182 175 142 94

MV 4-330 3 4 199 194 187 151 100

MV 4-360 3 4 218 212 204 168 109

MV 8-20 0,37 0,5

H [m]

18 17 15 13 10 8 6

MV 8-30 0,55 0,75 27 26 24 20 18 13 10

MV 8-40 0,75 1 36 34 32 27 24 19 13

MV 8-50 1,1 1,5 45 43 40 34 31 23 17

MV 8-60 1,1 1,5 54 52 48 41 37 28 20

MV 8-70 1,5 2,2 63 61 56 48 43 33 24

MV 8-80 1,5 2,2 72 70 64 55 50 38 27

MV 8-100 2,2 3 90 87 81 71 62 48 34

MV 8-120 2,2 3 108 104 95 85 75 58 41

MV 8-130 2,2 3 121 113 104 94 81 65 45,5

MV 8-140 3 4 126 122 112 101 89 68 48

MV 8-150 3 4 140 132 121 108,5 94 76,5 54

MV 8-160 3 4 144 140 129 115 101 78 55

MV 8-170 3 4 159 150 138 124,5 107,5 86,5 62

MV 8-180 4 5,5 170 160,5 147,5 132 113,5 91,5 65,5

MV 8-190 4 5,5 171 168 153 137 122 93 67

MV 8-200 4 5,5 188 176,5 163 147 126,5 101 72,5

MV 8-210 4 5,5 196,5 185 171 154 133 105,5 76,5

MV 8-220 4 5,5 200 192 178 160 138 108 79

12

13

TypeP2 Rated

Capacity

m3/h 5 6 7 8 10 12 14 16 20 22 28 32 36 40

[kW] [HP] [l/min] 83 100 117 133 167 200 233 267 333 367 467 533 600 667

MV 12-20 0,75 1

H [m]

20 19.5 19 18 16 13

MV 12-30 1,1 1,5 30 29.5 28.5 27 24 19

MV 12-40 1,5 2,2 41 39.5 38 36 32 26

MV 12-50 2,2 3 52 50 48 45 40 32

MV 12-60 2,2 3 62 60 57 54 48 39

MV 12-70 3 4 73 70,5 68 65 56,5 45

MV 12-80 3 4 83 80 77 73 65 52

MV 12-90 3 4 94 91 87 83 71,5 58

MV 12-100 4 5,5 104 100 97 92 81 65

MV 12-110 4 5,5 114 110 105,5 100,5 88 70,5

MV 12-120 4 5,5 124 120 116 111 92 78

MV 12-130 5,5 7,5 134 130 124,5 119 104 85

MV 12-140 5,5 7,5 145 141 136 130 113 92

MV 12-150 5,5 7,5 155 150 144,5 138 121 100,5

MV 12-160 5,5 7,5 166 161 156 148 130 106

MV 12-170 7,5 10 177 172 166,5 159 140 114

MV 12-180 7,5 10 187 182 175 167 146 120

MV 12-190 7,5 10 198 193 186 177,5 157 130

MV 12-200 7,5 10 208 202 195 186 163 135

MV 22-20 2,2 3

H [m]

27 26 25 24 22 19 16

MV 22-30 3 4 41 40 38 37 34 26 25

MV 22-40 4 5,5 54 53 52 49 46 38 34

MV 22-50 5,5 7,5 68 67 65 62 58 48 43

MV 22-60 5,5 7,5 82 80 78 74 70 58 52

MV 22-70 7,5 10 96 95 91 87 82 68 61

MV 22-80 7,5 10 110 108 104 99 94 77 70

MV 22-90 7,5 10 124 121,5 117 112 105 89 79,5

MV 22-100 11 15 138 136 131 125 118 97 87

MV 22-110 11 15 152 148,5 143 137 129,5 108 95,5

MV 22-120 11 15 166 162 157 150 141 116 105

MV 22-130 11 15 179,5 175 169 161,5 152 128,5 115

MV 22-140 15 20 194 190 184 175 166 136 122

MV 22-150 15 20 207 202 195 187 176,5 149 132

MV 22-160 15 20 222 217 210 200 189 156 140

MV 40-11 1,5 2,2

H [m]

14 13 12 11 9 7 4

MV 40-10 2,2 3 18 17 16,5 14 13 11 8

MV 40-22 3 4 29 28 27 23 20 16 11

MV 40-20 4 5,5 36 34 33,5 29 27 23 18

MV 40-30 5,5 7,5 54 51 49,5 44 40 35 27

MV 40-40 7,5 10 72 69 67,5 59 53 47 37

MV 40-50 11 15 90 86 84 74 67 59 47

MV 40-60 11 15 108 104 102 90 81 72 57

MV 40-70 15 20 126 121 117 105 95 85 67

MV 40-80 15 20 144 138 133,5 120 109 97 77

MV 40-90 18,5 25 162 156 152 136 124 109 88

MV 40-100 18,5 25 182 173 170 152 138 122 98

MV 40-110 22 30 200 191 186 168 153 135 109

MV 40-120 22 30 218 208 203 184 167 147 120

MV 40-130 30 40 237 225 221 200 181 160 131

MV 40-140 30 40 255 242 238,5 216 196 172 142


14


TypeP2 Rated

Capacity

m3/h 25 30 40 50 55 60 70 80 85 90 100 110

[kW] [HP] [l/min] 417 500 667 833 917 1000 1167 1333 1417 1500 1667 1833

MV 55-11 3 4

H [m]

20 19 17 13 11

MV 55-10 4 5,5 24 23 21 18 16

MV 55-22 5,5 7,5 40 38 33 27 23

MV 55-20 7,5 10 48 46 42 35 31

MV 55-32 11 15 63 61 54 44 38

MV 55-30 11 15 71 69 63 53 47

MV 55-42 15 20 87 84 75 62 54

MV 55-40 15 20 95 92 84 71 62

MV 55-52 18,5 25 111 107 96 80 69

MV 55-50 18,5 25 119 115 105 88 78

MV 55-62 22 30 135 130 117 97 85

MV 55-60 22 30 143 138 125 106 93

MV 55-72 30 40 158 152 138 115 100

MV 55-70 30 40 166 161 146 124 109

MV 55-82 30 40 182 175 159 133 116

MV 55-80 30 40 190 184 167 141 124

MV 55-92 30 40 205 198 180 150 132

MV 55-90 37 50 214 207 188 159 140

MV 55-102 37 50 230 221 200 168 147

MV 55-100 37 50 238 230 209 177 155

MV 55-112 45 55 255 246 223 188 165

MV 55-110 45 55 263 255 232 196 173

MV 55-122 45 55 280 270 245 206 181

MV 55-120 45 55 289 280 255 216 190

MV 55-132 45 55 305 294 267 225 198

MV 80-11 4 5,5

H [m]

19 18 16 15 14 11 8

MV 80-10 5,5 7,5 27 25 23 22 21 18 15

MV 80-22 7,5 10 39 36 33 31 29 23 17

MV 80-21 11 15 46 44 40 37 36 30 24

MV 80-20 11 15 53 51 47 46 43 37 30

MV 80-32 15 20 66 62 56 52 50 41 32

MV 80-31 15 20 73 69 63 60 57 48 39

MV 80-30 18,5 25 80 76 70 67 64 55 46

MV 80-42 18,5 25 92 87 80 75 71 60 47

MV 80-41 22 30 100 94 87 83 78 67 54

MV 80-40 22 30 107 101 94 87 85 74 61

MV 80-52 30 40 121 114 105 100 95 80 64

MV 80-51 30 40 128 121 112 110 102 87 71

MV 80-50 30 40 136 129 119 115 109 94 78

MV 80-62 30 40 150 142 131 125 118 101 81

MV 80-61 37 50 157 149 138 127 125 108 88

MV 80-60 37 50 164 156 145 140 132 115 95

MV 80-72 37 50 179 169 156 150 141 121 99

MV 80-71 37 50 186 176 163 159 148 128 106

MV 80-70 45 55 193 183 170 165 155 135 112

MV 80-82 45 55 207 196 182 180 164 142 116

MV 80-81 45 55 215 203 189 181 171 149 123

MV 110-11 5,5 7,5

H [m]

22 20 19 17 16 14 13 10 6

MV 110-10 7,5 10 25 24,5 24 22 21 20 19 16 12

MV 110-22 11 15 41 40 39 36 32 30 28 22 15

MV 110-20 15 20 53 51 50 47 44 41 40 36 30

MV 110-32 18,5 25 68 66 65 60 55 52 49 41 32

MV 110-30 22 30 81 79 77 72 67 64 62 55 48

MV 110-42 30 40 98 95 93 87 80 75 72 62 50

MV 110-40 30 40 110 108 105 100 92 86 84 76 66

MV 110-52 37 50 126 123 120 113 104 98 93 81 68

MV 110-50 37 50 139 135 131 124 115 110 106 94 83

MV 110-62 45 55 155 150 148 139 129 122 117 102 86

MV 110-60 45 55 168 163 160 150 141 134 130 117 103

15

MV - HYDRAULIC PERFORMANCE RANGE

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VERTICAL MULTISTAGECENTRIFUGAL PUMPS

MV

17

MV series vertical multistage centrifugal pumps are characterized by:

• Performance: multistage construction gives high pressure head values and modularity• In-line design: coaxial delivery and suction ports of the same size• Compact design: vertical structure to limit footprint• Materials: various metals available depending on the pumped liquid• Connections: DIN flanges and BSP threads

Silicon carbide mechanical seal acording to EN 12756 (ex DIN 24960) - EPDM O-rings.Standard GJL-200 cast iron construction for pump casing-base plate, driver support and seal support; impeller, shaft, outer sleeve and diffusers in AISI 304 stainless steel.AISI 304/316 stainless steel construction on request.

Maximum working pressure: 30 bar (435 psi)Connections: DIN DN25 – DN100 flange BSP 1” - 1 1⁄2” threaded oval flange (cast iron) BSP 1 1⁄4” – 2” threaded pipe (stainless steel)Liquid temperature: -15 °C +120 °CAmbient temperature: 40 °C max

18

MV 2 VERTICAL MULTI-STAGE CENTRIFUGAL PUMPS

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Test to UNI EN ISO 9906 level 2 - Test liquid: water (ρ = 1000 kg/m3, kinematic viscosity ν = 1 mm2/s)Tolerance on performance curves to UNI EN ISO 9906 Annex A

Liquid temperature: -10°C +120°CMax. ambient temperature: +40°C

Special versions on request

MV 2

TypeDimensions [mm] Weight

[kg]B1 B2 B1+B2 D1 D2

MV 2-20 258 210 468 148 117 20MV 2-30 276 210 486 148 117 20

MV 2-40 294 210 504 148 117 20

MV 2-50 312 210 522 148 117 20

MV 2-60 330 210 540 148 117 20

MV 2-70 348 210 558 148 117 20

MV 2-80 366 210 576 148 117 22

MV 2-90 384 210 594 148 117 22

MV 2-100 402 210 612 148 117 22

MV 2-110 420 210 630 148 117 22

MV 2-120 448 245 693 170 142 25

MV 2-130 466 245 711 170 142 25

MV 2-140 484 245 729 170 142 25

MV 2-150 502 245 747 170 142 25

MV 2-170 538 245 783 170 142 28

MV 2-190 574 245 819 170 142 28

MV 2-210 610 245 855 170 142 30

MV 2-230 646 245 891 170 142 33

MV 2-250 692 290 982 190 155 40

MV 2-270 728 290 1018 190 155 40

MV 2-300 782 290 1072 190 155 40

MV 2-330 836 290 1126 190 155 45MV 2-360 890 290 1180 190 155 45

Type

P2 Rated

Capacity

m3/h 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2

[kW] [HP] l/min 0.66 10 13.33 16.66 20 23.33 26.66 30 33.33

MV 2-20 0,37 0,5

H [m]

13 12.5 12 11.5 11 10.5 10 9.5 9MV 2-30 0,37 0,5 19 18 17.5 17 16,5 16 15 14 12

MV 2-40 0,37 0,5 24 23,5 23 22,5 21.5 21 19 18 16

MV 2-50 0,37 0,5 30 29.6 29 28 27 26 24 22 20

MV 2-60 0,37 0,5 36 35.5 35 33.5 33 31 28 26 23

MV 2-70 0,37 0,5 42 41 40,5 39 38 36 33 30 27

MV 2-80 0,55 0,75 48 47 46 45 43 41 38 34 30

MV 2-90 0,55 0,75 54 53 52 51 49 46 43 39 33

MV 2-100 0,55 0,75 60 59 58 57 54 51 48 43 36

MV 2-110 0,55 0,75 66 65 63 61 59 56 52 47 40

MV 2-120 0,75 1 72 71 69 67 64 61 57 51 44

MV 2-130 0,75 1 78 77 75 73 69 66 62 55 47

MV 2-140 0,75 1 84 82 80 79 74,5 70,5 65 57,5 50

MV 2-150 0,75 1 89 88 86 84 79 76 71 63 55

MV 2-170 1,1 1,5 101 99 97 95 89 86 80 71 62

MV 2-190 1,1 1,5 113 110 108 106 99 96 89 79 69

MV 2-210 1,1 1,5 124 122 120 117 110 106 98 87 75

MV 2-230 1,1 1,5 137 133 131 128 121 116 107 96 82

MV 2-250 1,5 2,2 149 145 143 139 131 126 116 104 89

MV 2-270 1,5 2,2 161 157 155 150 141 136 125 112 95

MV 2-300 1,5 2,2 178 175 171 166 157 150 139 124 106

MV 2-330 2,2 3 196 192 188 183 173 165 154 137 118MV 2-360 2,2 3 214 210 205 200 190 181 169 151 130

PERFORMANCE DATA

DIMENSIONAL DATA

VERTICAL MULTI-STAGE CENTRIFUGAL PUMPS

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[kg]B1 B2 B1+B2 D1 D2

MV 4-20 258 210 468 148 117 20MV 4-30 276 210 486 148 117 20

MV 4-40 294 210 504 148 117 20

MV 4-50 312 210 522 148 117 20

MV 4-60 330 210 540 148 117 22

MV 4-70 348 210 558 148 117 22

MV 4-80 376 245 621 170 142 22

MV 4-90 394 245 639 170 142 22

MV 4-100 412 245 657 170 142 22

MV 4-110 430 245 675 170 142 25

MV 4-120 448 245 693 170 142 25

MV 4-130 466 245 711 170 142 25

MV 4-150 502 245 747 170 142 25

MV 4-170 548 290 838 190 155 30

MV 4-190 584 290 874 190 155 35

MV 4-210 620 290 910 190 155 35

MV 4-230 656 290 946 190 155 40

MV 4-250 692 290 982 190 155 40

MV 4-270 728 290 1018 190 155 40

MV 4-290 764 290 1054 190 155 40

MV 4-310 810 315 1125 197 165 45

MV 4-330 846 315 1161 197 165 50MV 4-360 900 315 1215 197 165 50

Type

P2 Rated

Capacity

m3/h 12 1.6 2.0 2.4 2.8 3.0 3.2 3.6 4.0

[kW] [HP] l/min 20 26.66 33.33 40 46.66 50 53.33 60 66.66

MV 4-20 0,37 0,5

H [m]

12,5 11,5 11 10,5 10 9 8 7 6MV 4-30 0,37 0,5 19 18.5 17.5 16.5 15 14 13 11 9

MV 4-40 0,37 0,5 25 24 23 21,5 20 19 18 15 12

MV 4-50 0,37 0,5 31 30 29 27 25 23 22 19 16

MV 4-60 0,55 0,75 36 35 34 32 30 28 27 23 19

MV 4-70 0,55 0,75 43 41 39 37 34 32 31 27 22

MV 4-80 0,75 1 49 47 45 43 39 37 35 31 25

MV 4-90 0,75 1 55 53 51 48 45 42 40 35 28

MV 4-100 0,75 1 61 59 57 54 50 47 45 39 31

MV 4-110 1,1 1,5 67 64 61 58 54 51 49 42 34

MV 4-120 1,1 1,5 73 70 67 63 58 55 52 45 37

MV 4-130 1,1 1,5 78 76 73 69 64 60 57 49 40

MV 4-150 1,1 1,5 90 88 84 79 73 69 66 57 46

MV 4-170 1,5 2,2 103 100 96 90 83 79 75 64 52

MV 4-190 1,5 2,2 115 112 107 100 92 88 83 72 58

MV 4-210 2,2 3 128 124 119 112 102 98 91 79 64

MV 4-230 2,2 3 140 135 130 122 112 107 100 86 70

MV 4-250 2,2 3 151 147 141 131 122 116 109 94 76

MV 4-270 2,2 3 164 159 152 143 132 124 117 101 82

MV 4-290 2,2 3 175 170 163 153 142 133 126 109 88

MV 4-310 3 4 187 182 175 165 153 142 135 116 94

MV 4-330 3 4 199 194 187 176 163 151 145 125 100MV 4-360 3 4 218 212 204 192 178 168 159 137 109

PERFORMANCE DATA

DIMENSIONAL DATA

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MV 8


[kg]B1 B2 B1+B2 D1 D2

MV 8-20 276 210 486 148 117 20

MV 8-30 303 210 513 148 117 20

MV 8-40 340 245 585 170 142 20

MV 8-50 367 245 612 170 142 25

MV 8-60 394 245 639 170 142 25

MV 8-70 431 290 721 190 155 30

MV 8-80 458 290 748 190 155 30

MV 8-100 512 290 802 190 155 30

MV 8-120 566 290 856 190 155 35

MV 8-130 600 290 890 190 155 35

MV 8-140 630 315 945 197 165 35

MV 8-150 657 315 972 197 165 35

MV 8-160 684 315 999 197 165 40

MV 8-170 711 315 1026 197 165 40

MV 8-180 738 335 1073 230 188 45

MV 8-190 765 335 1100 230 188 45

MV 8-200 792 335 1127 230 188 45

MV 8-210 819 335 1154 230 188 45

MV 8-220 846 335 1181 230 155 50

Type

P2 Rated

Capacity

m3/h 1,5 2 3 4 5 6 7 8

[kW] [HP] l/min 25 33,33 50 66,66 83,33 100 116,66 133,33

MV 8-20 0,37 0,5

H [m]

19 18 17 15 13 10 8 6

MV 8-30 0,55 0,75 28 27 26 24 20 18 13 10

MV 8-40 0,75 1 38 36 34 32 27 24 19 13

MV 8-50 1,1 1,5 47 45 43 40 34 31 23 17

MV 8-60 1,1 1,5 56 54 52 48 41 37 28 20

MV 8-70 1,5 2,2 66 63 61 56 48 43 33 24

MV 8-80 1,5 2,2 74 72 70 64 55 50 38 27

MV 8-100 2,2 3 96 90 87 81 71 62 48 34

MV 8-120 2,2 3 114 108 104 95 85 75 58 41

MV 8-130 2,2 3 124 121 113 104 94 81 65 45,5

MV 8-140 3 4 136 126 122 112 101 89 68 48

MV 8-150 3 4 144 140 132 121 108,5 94 76,5 54

MV 8-160 3 4 152 144 140 129 115 101 78 55

MV 8-170 3 4 163 159 150 138 124,5 107,5 86,5 62

MV 8-180 4 5,5 174 170 160,5 147,5 132 113,5 91,5 65,5

MV 8-190 4 5,5 183 171 168 153 137 122 93 67

MV 8-200 4 5,5 193 188 176,5 163 147 126,5 101 72,5

MV 8-210 4 5,5 202 196,5 185 171 154 133 105,5 76,5

MV 8-220 4 5,5 211 200 192 178 160 138 108 79

PERFORMANCE DATA

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[kg]B1 B2 B1+B2 D1 D2

MV 12-20 347 245 592 170 142 22

MV 12-30 377 245 622 170 142 32

MV 12-40 417 290 707 190 155 32

MV 12-50 447 290 737 190 155 42

MV 12-60 477 290 767 190 155 42

MV 12-70 512 315 827 197 165 47

MV 12-80 547 315 862 197 165 47

MV 12-90 582 315 897 197 165 47

MV 12-100 607 335 942 230 188 57

MV 12-110 637 335 972 230 188 57

MV 12-120 667 335 1002 230 188 57

MV 12-130 697 430 1032 260 208 82

MV 12-140 747 430 1177 260 208 82

MV 12-150 777 430 1207 260 208 82

MV 12-160 807 430 1237 260 208 82

MV 12-170 837 430 1267 260 208 92

MV 12-180 867 430 1297 260 208 92

MV 12-190 897 430 1327 260 208 92

MV 12-200 927 430 1357 260 208 92

Type

P2 Rated

Capacity

m3/h 5 6 7 8 9 10 11 12

[kW] [HP] l/min 83,33 100 116,66 133,33 150 166,66 183,33 200

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H [m]

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MV 12-30 1,1 1,5 30 29,5 28,5 27 25 24 21 19

MV 12-40 1,5 2,2 41 39,5 38 36 34 32 28 26

MV 12-50 2,2 3 52 50 48 45 42 40 36 32

MV 12-60 2,2 3 62 60 57 54 51 48 43 39

MV 12-70 3 4 73 70,5 68 65 61 56,5 51 45

MV 12-80 3 4 83 80 77 73 69 65 58 52

MV 12-90 3 4 94 91 87 83 77 71,5 65 58

MV 12-100 4 5,5 104 100 97 92 87 81 73 65

MV 12-110 4 5,5 114 110 105,5 100,5 95 88 80 70,5

MV 12-120 4 5,5 124 120 116 111 104 92 87 78

MV 12-130 5,5 7,5 134 130 124,5 119 112 104 95 85

MV 12-140 5,5 7,5 145 141 136 130 122 113 102 92

MV 12-150 5,5 7,5 155 150 144,5 138 130 121 111,5 100,5

MV 12-160 5,5 7,5 166 161 156 148 139 130 118 106

MV 12-170 7,5 10 177 172 166,5 159 150 140 128 114

MV 12-180 7,5 10 187 182 175 167 157 146 134 120

MV 12-190 7,5 10 198 193 186 177,5 168 157 144 130

MV 12-200 7,5 10 208 202 195 186 175 163 150 135

PERFORMANCE DATA

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[kg]B1 B2 B1+B2 D1 D2

MV 22-20 397 290 687 190 155 42

MV 22-30 452 315 767 197 165 52

MV 22-40 497 335 832 230 188 57

MV 22-50 562 430 992 260 208 72

MV 22-60 607 430 1037 260 208 77

MV 22-70 652 430 1082 260 208 82

MV 22-80 697 430 1127 260 208 82

MV 22-90 742 430 1172 260 208 82

MV 22-100 875 490 1365 330 255 142

MV 22-110 920 490 1410 330 255 142

MV 22-120 965 490 1455 330 255 147

MV 22-130 1010 490 1500 330 255 147

MV 22-140 1055 490 1545 330 255 162

MV 22-150 1100 490 1590 330 255 167

MV 22-160 1145 490 1635 330 255 167

Type

P2 Rated

Capacity

m3/h 8 10 12 14 16 18 20 22

[kW] [HP] l/min 133,33 166,66 200 233,33 266,66 300 333,33 366,66

MV 22-20 2,2 3

H [m]

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MV 22-30 3 4 41 40 38 37 34 32 26 25

MV 22-40 4 5,5 54 53 52 49 46 43 38 34

MV 22-50 5,5 7,5 68 67 65 62 58 54 48 43

MV 22-60 5,5 7,5 82 80 78 74 70 64 58 52

MV 22-70 7,5 10 96 95 91 87 82 76 68 61

MV 22-80 7,5 10 110 108 104 99 94 86 77 70

MV 22-90 7,5 10 124 121,5 117 112 105 98 89 79,5

MV 22-100 11 15 138 136 131 125 118 109 97 87

MV 22-110 11 15 152 148,5 143 137 129,5 119,5 108 95,5

MV 22-120 11 15 166 162 157 150 141 130 116 105

MV 22-130 11 15 179,5 175 169 161,5 152 141 128,5 115

MV 22-140 15 20 194 190 184 175 166 152 136 122

MV 22-150 15 20 207 202 195,5 187 176,5 164 149 132

MV 22-160 15 20 222 217 210 200 189 174 156 140

PERFORMANCE DATA

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MV 40


[kg]B1 B2 B1+B2 D1 D2

MV 40-11 505 290 795 190 155 68

MV 40-10 505 290 795 190 155 71

MV 40-22 575 315 890 197 165 78

MV 40-20 575 335 910 230 180 84

MV 40-30 645 430 1075 260 208 93

MV 40-40 715 430 1145 260 208 102

MV 40-50 890 490 1380 330 255 172

MV 40-60 960 490 1490 330 255 176

MV 40-70 1030 490 1520 330 255 188

MV 40-80 1100 490 1590 330 255 192

MV 40-90 1170 550 1720 330 255 218

MV 40-100 1240 550 1790 330 255 222

MV 40-110 1310 590 1900 360 285 259

MV 40-120 1380 590 1970 360 285 263

MV 40-130 1450 660 2110 400 310 327

MV 40-140 1520 660 2180 400 310 331

Type

P2 Rated

Capacity

m3/h 16 20 24 28 32 36 40

[kW] [HP] l/min 266,66 333,33 400 466,66 533,33 600 666,66

MV 40-11 1,5 2,2

H [m]

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MV 40-10 2,2 3 18 17 15 14 13 11 8

MV 40-22 3 4 29 28 26 23 20 16 11

MV 40-20 4 5,5 36 34 32 29 27 23 18

MV 40-30 5,5 7,5 54 51 48 44 40 35 27

MV 40-40 7,5 10 72 69 65 59 53 47 37

MV 40-50 11 15 90 86 81 74 67 59 47

MV 40-60 11 15 108 104 97 90 81 72 57

MV 40-70 15 20 126 121 113 105 95 85 67

MV 40-80 15 20 144 138 130 120 109 97 77

MV 40-90 18,5 25 162 156 147 136 124 109 88

MV 40-100 18,5 25 182 173 164 152 138 122 98

MV 40-110 22 30 200 191 180 168 153 135 109

MV 40-120 22 30 218 208 196 184 167 147 120

MV 40-130 30 40 237 225 231 200 181 160 131

MV 40-140 30 40 255 242 229 216 196 172 142

PERFORMANCE DATA

DIMENSIONAL DATA

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[kg]B1 B2 B1+B2 D1 D2

MV 55-11 561 315 876 197 165 86MV 55-10 561 335 896 230 188 92MV 55-22 641 430 1071 260 208 102MV 55-20 641 430 1071 260 208 107MV 55-32 826 490 1316 330 255 175MV 55-30 826 490 1316 330 255 175MV 55-42 906 490 1396 330 255 187MV 55-40 906 490 1396 330 255 187MV 55-52 986 550 1536 330 255 208MV 55-50 986 550 1536 330 255 208MV 55-62 1066 590 1656 360 285 251MV 55-60 1066 590 1656 360 285 251MV 55-72 1145 660 1806 400 310 315MV 55-70 1145 660 1806 400 310 315MV 55-82 1226 660 1886 400 310 319MV 55-80 1226 660 1886 400 310 319MV 55-92 1306 660 1966 400 310 323MV 55-90 1306 660 1966 400 310 343MV 55-102 1386 660 2046 400 310 347MV 55-100 1386 660 2046 400 310 347MV 55-112 1466 700 2166 450 345 413MV 55-110 1466 700 2166 450 345 413MV 55-122 1546 700 2246 450 343 417MV 55-120 1546 700 2246 450 343 417MV 55-132 1626 700 2326 450 345 421

Type

P2 Rated

Capacity

m3/h 25 30 35 40 42 45 50 55

[kW] [HP] l/min 415,66 500 583,33 666,66 700 750 833,33 916,66

MV 55-11 3 4

H [m]

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PERFORMANCE DATA

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[kg]B1 B2 B1+B2 D1 D2

MV 80-11 561 335 896 230 188 105

MV 80-10 561 430 991 260 208 110

MV 80-22 644 430 1074 260 208 120

MV 80-21 754 490 1244 330 255 155

MV 80-20 754 460 1244 330 255 155

MV 80-32 836 490 1326 330 255 195

MV 80-31 836 490 1326 330 255 195

MV 80-30 836 550 1386 330 255 205

MV 80-42 919 550 1469 330 255 208

MV 80-41 919 590 1509 360 285 260

MV 80-40 919 590 1509 360 285 260

MV 80-52 1001 660 1661 400 310 345

MV 80-51 1001 660 1661 400 310 345

MV 80-50 1001 660 1661 400 310 345

MV 80-62 1084 660 1744 400 310 350

MV 80-61 1084 660 1744 400 310 370

MV 80-60 1084 660 1744 400 310 370

MV 80-72 1166 660 1826 400 310 375

MV 80-71 1166 660 1826 400 310 375

MV 80-70 1166 700 1866 400 310 435

MV 80-82 1248 700 1948 460 340 440

MV 80-81 1248 700 1948 460 340 440

Type

P2 Rated

Capacity

m3/h 30 40 50 60 65 70 80

[kW] [HP] l/min 500 666,66 833,33 1000 1083,33 1166,66 1333,33

MV 80-11 4 5,5

H [m]

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MV 80-10 5,5 7,5 27 25 23 21 20 18 15

MV 80-22 7,5 10 39 36 33 29 26 23 17

MV 80-21 11 15 46 44 40 36 33 30 24

MV 80-20 11 15 53 51 47 43 40 37 30

MV 80-32 15 20 66 62 56 50 46 41 32

MV 80-31 15 20 73 69 63 57 53 48 39

MV 80-30 18,5 25 80 76 70 64 60 55 46

MV 80-42 18,5 25 92 87 80 71 66 60 47

MV 80-41 22 30 100 94 87 78 73 67 54

MV 80-40 22 30 107 101 94 85 80 74 61

MV 80-52 30 40 121 114 105 95 88 80 64

MV 80-51 30 40 128 121 112 102 95 87 71

MV 80-50 30 40 136 129 119 109 102 94 78

MV 80-62 30 40 150 142 131 118 110 101 81

MV 80-61 37 50 157 149 138 125 117 108 88

MV 80-60 37 50 164 156 145 132 124 115 95

MV 80-72 37 50 179 169 156 141 132 121 99

MV 80-71 37 50 186 176 163 148 139 128 106

MV 80-70 45 55 193 183 170 155 146 135 112

MV 80-82 45 55 207 196 182 164 154 142 116

MV 80-81 45 55 215 203 189 171 161 149 123

PERFORMANCE DATA

DIMENSIONAL DATA

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35

MV 110


[kg]B1 B2 B1+B2 D1 D2

MV 110-11 571 430 1001 260 208 120

MV 110-10 571 430 1001 260 208 122

MV 110-22 773 490 1263 330 255 165

MV 110-20 773 490 1263 330 255 198

MV 110-32 865 550 1415 330 255 212

MV 110-30 865 590 1455 360 285 265

MV 110-42 957 660 1617 400 310 348

MV 110-40 957 660 1617 400 310 348

MV 110-52 1049 660 1709 400 310 375

MV 110-50 1049 660 1709 400 310 375

MV 110-62 1141 700 1841 460 340 438

MV 110-60 1141 700 1841 460 340 438

Type

P2 Rated

Capacity

m3/h 50 60 70 80 85 90 100 110

[kW] [HP] l/min 833,33 1000 1166,66 1333,33 1416,66 1500 1666,66 1833,33

MV 110-11 5,5 7,5

H [m]

22 19 17 16 14 13 10 6

MV 110-10 7,5 10 25 24 22 21 20 19 16 12

MV 110-22 11 15 41 39 36 32 30 28 22 15

MV 110-20 15 20 53 50 47 44 41 40 36 30

MV 110-32 18,5 25 68 65 60 55 52 49 41 32

MV 110-30 22 30 81 77 72 67 64 62 55 48

MV 110-42 30 40 98 93 87 80 75 72 62 50

MV 110-40 30 40 110 105 100 92 86 84 76 66

MV 110-52 37 50 126 120 113 104 98 93 81 68

MV 110-50 37 50 139 131 124 115 110 106 94 83

MV 110-62 45 55 155 148 139 129 122 117 102 86

MV 110-60 45 55 168 160 150 141 134 130 117 103

PERFORMANCE DATA

DIMENSIONAL DATA

��

MV

110


37

GENERAL TERMS OF SALE

ORDERSPlacing of orders for products or services implies that the purchaser accepts the present general terms of sale unconditionally and waives any claim to the application of the purchaser’s own general terms of purchase.

OFFERS AND DOCUMENTSThe offers issued by our agents or auxiliary personnel shall not be binding on our company until we have issued written confirmation of acceptance. Our catalogues, tables and other technical literature are supplied purely on a guideline basis.

PRICES AND TERMS OF DELIVERYExcept in the presence of our written derogation, our prices are taken from the price list in force at the time of the order, quoted net and for cash payment, net of VAT, for unpacked products, delivered ex works Varisco SpA – Padua, on the agreed date. Delivery dates are guideline and imply that we pledge to use our best efforts rather than constituting a guarantee of delivery. The terms are enforced from the date of order confirmation. If said terms are exceeded this shall not authorise the purchaser to cancel the order nor to demand any form of indemnity, compensation, or payment of interest. We reserve the right to make partial deliveries. In the case of shipment, the goods travel at the expense, risk and responsibility of the assignee, even if the contractual terms specify carriage paid terms.

PAYMENTUnless otherwise indicated by our company, all our invoices must be paid in cash at our Padua headquarters, net of all expenses and without discounts. Any queries in relation to invoices and debit notes must be sent to our offices no later than 8 days after the invoice date. Once this term has elapsed the relative invoice will be construed as having been irrevocably accepted.No withholding amounts or deductions are permitted, even in the case of ongoing claims and irrespective of the reason for such claims.We reserve the right to suspend deliveries and terminate the contract of sale if we should receive information such as to induce uncertainty of the solvency of the purchaser and in all cases in which the purchaser delays the settlement of even a single instalment of the agreed payment of the amounts due to our company for any whatsoever title, without any obligation on our part to place the purchaser in default. In the event of late payments the purchaser will automatically lose its entitlement to any extended payment terms and the outstanding amounts will become due immediately without notice of default, with interest at the annual rate of the Central European Bank increased by seven percentage points, without prejudice to our entitlement to claim other and higher amounts due to our company.

RETENTION OF OWNERSHIPOur company retains ownership of the goods supplied until the relative payment has been settled in full. Notwithstanding this clause, the purchaser will sustain all risks relative to the goods from the time of delivery, and therefore in the event of loss or destruction of the goods the purchaser will still be obliged to pay the agreed price in full. If any third party attempts to claim title to the goods in question the purchaser undertakes to inform our company of this situation immediately.

CLAIMSUnder penalty of forfeiture, any claims for differences or shortages of the goods must be made immediately to the shipping agent in the transport document and notified to our company in writing no later than eight days from the date of receipt of the products or, if relative to defects that are not evident by means of careful and diligent inspection at the time of reception of the goods, within the term of eight days from the time of discovery. No returns are accepted unless previously authorised in writing.

WARRANTYAll our products are guaranteed for 12 months from the date of commissioning and anyway for no more than 18 months from the date of delivery. Repairs carried out under warranty shall not affect the natural expiry of the warranty. The warranty covers defective materials or workmanship such that impair the proper operation of the product and make the product unfit for the use for which it is intended, provided such defects are reported promptly and no later than 2 days after they become evident. The warranty expressly excludes all damage deriving from the physical / chemical characteristics of the conveyed fluid and also damage of parts that, due to their nature or function, are subject to wear and deterioration (seals, diaphragms, vacuum and pressure valves, rubber and plastic parts), or defects that are caused by the inobservance of our operating and maintenance instructions, by negligent or inadequate use of storage of the product, or by modifications or repairs made by personnel who have not been expressly authorised by our company. Impossibility to identify the serial number of the product will automatically invalidate the warranty. Our warranty coverage is provided strictly on the condition that the purchaser observes all its obligations up to the date of the claim and the obligations that arise during our warranty intervention. The decision of whether to issue a credit note, repair the product, or replace it, will be taken at our sole discretion. Returns of goods are accepted only when such action has been authorised by our company in writing beforehand, with the goods shipped carriage paid to Varisco SpA - Padua. All expenses for dismantling/reassembly of the product at its place of installation and all other worksite interventions shall be borne entirely by the purchaser. Repaired or replacement products will be returned to the purchaser ex works Varisco SpA - Padua. Our company assumes ownership of the original products once they have been replaced. The foregoing warranty covers and replaces all statutory guarantees or responsibilities and waives any additional responsibility claimed of our company (compensation for damages, loss of earnings, recall campaigns, purchasers labour costs, worksite stoppages, reduction of sale price, etc.)

JURISDICTIONSole jurisdiction is assigned to the Law Court of Padua, although we reserve the right to bring any disputes before the competent judicial authorities at the domicile of the purchaser if we deem this action to be appropriate.

VARISCO S.p.A.Terza Strada, 9 - Z.I. Nord - 35129 PADOVA - ItalyTel. +39 049 82 94 111 - Fax +39 049 82 94 373www.variscospa.com

International sales: Tel. +39 049 82 94 111 Fax +39 049 80 76 762 [email protected]

VARISCO USA, INC.2748 E Interstate Street Charlotte, NC USA 28208 Tel. 001 704 399 0589 Tel. 001 704 399 5135 [email protected]

MV

- 080

4 Re

v. 0

0 - G

B - 1

000

cod.

700

06

VERTICAL MULTISTAGE CENTRIFUGAL PUMPSsevit.pro/Pdf/Varisco/Technical catalogue MV - 0804 Rev... ·...

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