Vertical Pumps 50hz

8/2/2019 Vertical Pumps 50hz

1/36

vertical pumps 50 Hz

technical data

dp pumps


2/36

Content

Model identification 1

Features 2

Applications 3

Material specification 4

Pump connections 5

Shaft seal 6

Motor specifications 7

Dimensions and curves

DPV 2 / DPVE 2 8

DPV 4 / DPVE 4 10

DPV 10 12

DPV 14 Low speed motor 14

DPV 18 16

DPVF 24 Low speed motor 18

DPVF 32 20

DPVF 45 22

DPVF 65 24

DPLHS 6High pressure 26

Notes 28

dppumps is ISO-9001

and ISO-14001 certified.

Excellence in stainless

For decades DP-Pumps has been specialised

in vertical pumps.

A Dutch company in competition with big multi-

nationals in the world market.

The success of DP-Pumps lies in the innova-

tion of her products coming from a combination

of smart thinking and common sense.

The optimal involvement of our employees plus

a natural urge for improvement creates an

environment in which Total Quality

Management is self-evident.

The latest result of DP-Pumps' R&D depart-

ment is the vertical pump DPVE, a pump

specially developed for booster sets, which

from now on will set the trend.

Excellence instainless steel technologyThe most exceptional merit of the DPV series

is that all wetted parts are made of stainless

steel AISI 304 (DPV series) or stainless steel

AISI 316 (DPVS series).

For normal water the DPV series (stainless

steel AISI 304) fulfils, for water containing more

aggressive elements the DPVS series (stain-

less steel AISI 316) will be appropriate.

The existing deep draw and welding

technology has been significantly improved.

Through this technology more durable and

lighter stainless steel pump parts can be pro-

duced. The use of stainless steel for all wetted

parts prevents corrosion.

DPVE

Stainless steel pumps

02


3/36

Innovate with vision Of course DP-Pumps is there toserve you with tailor made advice.

Please feel free to contact us.

teel technology

One solution for many applications

Traditionally the building industry is one of themost important application fields for vertical

pumps.

The service friendly, compact DPVE has been-

specially developed for booster sets, but also

for sprinklers, fire-fighting and airconditioning

installations. Some of the applications in which

DPV pumps can be used are: water treatment,

boiler feed, cleaning appliances, cooling and

marine applications.

DPV 14 and DPV 24:

low noise level,long working life.In numerous cases extra demands are speci-

fied in relation to the noise level of pumps.

Specially for applications in housing, DP-

Pumps developed a low-speed pump. The

DPV14 and DPV24 are equipped with a 1425

min-1 motor.Not only producing a particularly

low noise level, but also guaranteeing an extra

long working life. The other DPV types are

equipped with 2850 min-1 motors.

03


4/36

FEATURES

Top bracket

One-piece casting ensures maxi-

mum stability. Stainless steel inlay

for maximum corrosion resistance.The height of the top bracket is

related to the shaft seal and the

electrical motor connection.

Shaft sealingSpring loaded DIN seal with bellow

construction and the fit to purpose

material combinations, ensure long

lifetime. For models with heavy

motors a cartridge version is provid-

ed, which enables seal exchange

without removing the motor.

Suction discharge casing

The separate base plate has under-

gone a special corrosion resistence

treatment. Entire housing made ofstainless steel. Flange connection

rotates to match flange and bolt ori-

entation. Victaulic connection

available on selected series.

Built-in check valve

The DPVE suction discharge casing

has an integrated check valve.

Construction with less partsforquick & easy assembly

04


5/36

Sleeve sealingSleeve construction ensures total

compensation of thermal expansion.

Specially shaped o-ring grooves for

optimal sealing.

Stainless steel pump shaftFlat faces on shaft for strong

shaft/impeller construction.

Stainless steel diffuser

Special design reduces internal

losses, which improves the efficien-

cy of the pump.

Pump shaft bearings

A combination of tungsten-carbide

and ceramic is used for the pumpshaft bearing.

Tailormade solutions

05


6/36

Booster sets

Boiler feed

Water treatment

Irrigation

Sprinkler installations

Carwash

Fire fighting

Cooling water transport

Marine applications

Chemical industry

Processing industry

Food processing industry

APPLICATIONS

06


7/36

MODEL IDENTIFICATION

dp pumps www.dp-pumps.com

Pumptype DPVS F 45 - 50 - 1

Basic materials DPV DP Vertical pumps in AISI 304 (1.4301).

DPVEDP Vertical pumps in AISI 304 (1.4301).

Male thread with built-in non-return valve on discharge side.

DPVS DP Vertical pumps in superior grade AISI 316 (1.4401).

DPLHS DP Vertical pumps in superior grade AISI 316 (1.4401) 40 Bar.

Pump connections Oval counterflanges with female thread (DPLHS round flanges).

F Round flanges DIN, JIS or ANSI.

V Victaulic connection.

Model/flow 45 Pump model indicates nominal flow in [M3/h].

Stages/head - 50 Indicates number of impeller stages (50=5).

- 1 One stage with half head impeller (only available on DPVF 45).

120

15 m3/h

Selectionexample: 15 m3/h - 120 m. (selected: DPV 18)

07


8/36

MATERIAL SPECIFICATION

08

Pumpseries DPVE DPV DPVS DPLHS

Material specification

Pump shaft and bushes AISI 303 (1.4305) AISI 316 (1.4401)

Impeller, diffuser,

suction/dischargecasing, sleeve

AISI 304 (1.4301) AISI 316L (1.4404)

Base plate GG20 (GJL-200) GG25 (GJL-250) -

Top bracket GG25 (GJL-250) AISI 316 (1.4408)

(Collar) flange - GGG40 (GJS-400) AISI 316 (1.4408)

Elastomers EPDM Viton

Liquid lubricated

bearings- ceramic/tungsten-carbide

Deareating

and drain plugbrass AISI 316 (1.4401)

Duty range

Temperature range [oC] -15 to 60 -15 to 120

Max. ambienttemperature [oC]

50


9/36

PUMP CONNECTIONS


Pump series DPVE DPV(S) DPV(S)F DPV(S)V DPLHS

Pressure class PN10 PN16 PN25 PN40

Connections male thread oval flange round sliding flange victaulic connection round cast flange

Norm G NEN ISO 228 G NEN ISO 228 DIN EN 1092-2 PN25 - DIN EN 1092-2 PN40

Optional - Rc NEN EN 10226ANSI B 16.1 cl.250

JIS B2238 16K- ANSI B 16.5 cl. 600

Counter-

connectionsoptional

oval counterflangeincluded

(female thread)optional

DPVE 2 G 112 - - - -

DPVE 4 G 112 - - - -

DPV 2 - G 1 DN 25 32 mm -

DPV 4 - G 114 DN 32 32 mm -

DPV 10 - G 112 DN 40 50 mm -

DPV 14 - G 114 - 50 mm -

DPV 18 - G 2 DN 50 50 mm -

DPVF 24 - - DN 65 - -

DPVF 32 - - DN 65 - -

DPVF 45 - - DN 80 - -

DPVF 65 - - DN 100 - -

DPLHS 6 - - - - DN 40

09


10/36

SHAFT SEAL

Shaft seal

Pump seriesDPV(S)

DPVE

DPV(S)F 24, 32, 45

> 7,5 kW andDPV(S)F 65 range

DPLHS 6

Seal type bellow sealbellow /

cartridge seal

spring loaded high

pressure seal

According to (norm) DIN 24960

max. working

pressure

1000 [kPa]

Carbon -

-

-

-

- Tungsten carbide

Secondary sealings DPV EPDM -

Secondary sealings

DPVS and DPLHSViton

Options

Dynamic part Silicon carbide -

Stationary part Silicon carbide -

Secondary sealings Viton or EPDM -

max. working

pressure

2500 [kPa]max. working

pressure

4000 [kPa]

Silicon carbide

Silicon carbide

Carbon

-

-

Carbon

dynamic

stationary

dynamic

stationary

dynamic

stationary

10


11/36

MOTOR SPECIFICATIONS

Motor specifications:

Specially developed three-phase improved efficiency motors according to IEC standard.

Nominal power supply [V] : 380 and 420

Frequency [Hz] : 50

Nominal rotation speed [min-1] : 1425 or 2850

Protection class : IP55

Insulation class : F

Efficiency class : eff2

dp pumps www.dp-pumps.com11

P[kW]

[%]

n[min-1]

Lp

[dB(A)]

Max.

Starts

[h-1]

220V 230V 240V 380V 400V 420V 660V 692V 725V

I max[A]

P[kW

]

[%]

n[min-1]

Lp

[dB(A)]

Max.

Starts[h-1]

220V 230V 240V 380V 400V 420V 660V 692V 725V

I max[A]

2 Pole - 3 Phase 50Hz

4 Pole - 3 Phase 50Hz

0,37 2730 1,9 1,8 1,8 1,1 1,1 1,070,0 64 50

0,55 2765 2,8 2,7 2,6 1,6 1,6 1,575,0 64 50

0,75 2890 3,6 3,5 3,3 2,1 2,0 1,979,0 66 50

1,10 2920 5,2 5,0 4,8 3,1 2,9 2,884,0 66 50

1,50 2840 7,1 6,8 6,4 4,1 3,9 3,778,0 65 30

2,20 2845 9,9 9,4 8,9 5,7 5,4 5,281,5 65 30

3,00 2895 12,6 12,0 11,4 7,3 6,9 6,683,5 67 204,00 2915 16,3 15,5 14,7 9,4 8,9 8,585,0 69 20

5,50 2910 22,8 21,6 20,6 13,2 12,5 11,986,0 69 15

7,50 2900 28,6 27,1 25,9 16,5 15,7 15,087,0 69 12

11,00 2935 46,0 43,9 42,4 26,5 25,4 24,588,5 76 11

15,00 2930 59,0 55,7 53,6 34,0 32,2 31,090,0 76 10

18,50 2940 72,0 67,9 65,7 41,5 39,2 38,091,0 76 10

22,00 2935 84,5 81,3 77,8 49,0 46,9 45,091,0 76 10

30,00 2945 96,7 92,5 88,7 56,0 53,2 50,791,5 84 6

37,00 2951 116,9 111,9 107,2 67,7 64,3 61,392,2 86 6

4,2 4,0 3,85,4 5,2 4,9

7,6 7,2 6,9

9,6 9,1 8,6

15,3 14,7 14,2

19,7 18,6 17,9

24,0 22,6 22,0

28,3 27,1 26,0

35,8 34,3 32,6

39,0 38,0 38,0

0,55 1390 2,8 2,7 2,5 1,6 1,5 1,470,0 58 50

0,75 1385 3,6 3,4 3,3 2,1 2,0 1,974,0 58 50

1,10 1415 5,7 5,4 5,2 3,3 3,1 3,076,0 58 50

1,50 1420 7,3 7,0 6,7 4,3 4,1 3,978,5 58 50

2,20 1420 10,3 9,8 9,4 6,0 5,7 5,481,0 62 50

3,00 1415 13,3 13,3 12,1 7,7 7,7 7,082,7 62 15

4,00 1445 16,9 17,0 15,6 9,8 10,0 9,084,5 62 15

5,50 1450 22,8 21,7 21,7 13,2 12,5 12,586,0 62 10

7,50 1455 30,4 30,4 30,5 17,6 17,6 17,687,5 62 10

11,00 1450 41,9 41,9 41,9 24,2 24,2 24,288,5 64 10

15,00 1460 57,2 52,9 51,0 33,0 30,5 29,590,0 64 10

4,5 4,5 4,0

5,8 5,8 5,2

7,6 7,2 7,2

10,6 10,2 10,2

12,5 14,0 14,0

19,1 17,7 17,0


12/36

DPV 2

DPVE 2

12

DPVE

Pumptype

DPV(S)(F)(V)(E)

Motorpower

[kW]

DimensionsE1

[mm]

DimensionsE2

[mm]

Shippingvolume

[m3]

DimensionsF1

[mm]

DimensionsF1

[mm]

DimensionsF2

[mm]

Netweight

[kg]

Netweight

[kg]

DPVEDPV(S)(V)General

DimensionsF1

[mm]

DimensionsF2

[mm]

Netweight

[kg]

DPV(S)F

Grossweight

[kg]

Grossweight

[kg]

Grossweight

[kg]

DimensionsE1

[mm]

DimensionsE2

[mm]

2- 10 0,37 431433 232 138 110 1113 13170,042 458 257 14 16143 93

2- 20 0,37 431433 232 138 110 1113 13170,042 458 257 14 16143 93

2- 30 0,37 452454 253 138 110 1214 14170,042 479 278 14 16143 93

2- 40 0,55 473475 274 138 110 1315 15190,042 500 299 16 18143 93

2- 50 0,55 494496 295 138 110 1416 16190,042 521 320 16 18143 93

2- 60 0,75 554553 326 156 120 1917 21210,049 578 351 18 201 60 1 01

2- 70 0,75 574 347 18 210,049 599 372 18 211 60 1 01

2- 80 1,10 595 368 20 230,049 620 393 20 221 60 1 01

2- 90 1,10 616 389 20 240,049 641 414 21 231 60 1 01

2- 100 1,10 637 410 21 240,049 662 435 22 241 60 1 01

2- 110 1,10 658 431 21 250,055 683 456 24 241 60 1 01

2- 130 1,50 739 483 27 310,055 764 508 28 301 74 1 42

2- 150 1,50 781 525 28 320,069 806 550 29 311 74 1 42

2- 160 2,20 827 546 31 350,069 852 571 32 351 74 1 42

2- 180 2,20 869 588 32 360,069 894 613 33 361 74 1 42

2- 200 2,20 911 630 33 370,069 936 655 34 371 74 1 42

2- 230 3,00 1017 703 43 490,114 1042 728 44 491 98 1 55

2- 250 3,00 1059 745 44 500,114 1084 770 45 501 98 1 55


13/36

(E) 2-10-0,37kW

(E) 2-20-0,37kW

(E) 2-30-0,37kW

(E) 2-40-0,55kW

(E) 2-50-0,55kW

(E) 2-60-0,75kW

2-70-0,75kW

2-80-1,1kW

2-90-1,1kW

2-100-1,1kW

2-110-1,1kW

2-130-1,5kW

2-150-1,5kW

2-160-2,2kW

2-180-2,2kW

2-200-2,2kW

2-230-3,0kW

2-250-3,0kW

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 Q(l/s)

H (m)

Pst0.07

0.09

0.11

0.13

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 Q(l/s)

Pst (kW)

20

30

40

50 (%)

2

4

6

8

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 Q(l/s)

NPSH (m)

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0Q(m

3/h)

DPV 2

DPVE 2Performance curveaccording to:

DIN 2548 Class C

50 Hz 2850 min-1

H (m)

1 m = 1,42 Psi

3,28 feet

9,806 kPa

0,098 Bar

Q (l/s)

1 l/s = 15,85 US.Gpm

13,20 Imp.Gpm

60 l/min

dp pumps www.dp-pumps.com 13


14/36

DPV 4

DPVE 4

14

DPVE

Pump

type

DPV(S)(F)(V)(E)

Mo

torpower

[kW]

Dimens

ions

E1

[mm

]

Dimens

ions

E2

[mm

]

Shipp

ingvo

lume

[m3]

Dimens

ions

F1

[mm

]

Dimens

ions

F1

[mm

]

Dimens

ions

F2

[mm

]

Ne

twe

ight

[kg

]

Ne

twe

ight

[kg

]

DPVEDPV(S)(V)General

Dimens

ions

F1

[mm

]

Dimens

ions

F2

[mm

]

Ne

twe

ight

[kg

]

DPV(S)F

Grosswe

ight

[kg

]

Grosswe

ight

[kg

]

Grosswe

ight

[kg

]

Dimens

ions

E1

[mm

]

Dimens

ions

E2

[mm

]

4- 10 0,37 431433 232143 93 1113 13170,042 458 257 13 15 138 110

4- 20 0,37 431433 232143 93 1113 13170,042 458 257 13 15 138 110

4- 30 0,55 452454 253143 93 1315 15180,042 479 278 15 17 138 110

4- 40 0,75 512511 284160 101,5 1816 20200,042 536 309 16 18 156 120

4- 50 0,75 533532 305160 101,5 1917 21200,042 557 330 17 19 156 120

4- 60 1,10 554553 326160 101,5 2119 23220,049 578 351 19 21 156 120

4- 70 1,10 574 347160 101,5 19 230,049 599 372 19 21

4- 80 1,50 634 378174 142 25 280,049 659 403 25 27

4- 90 1,50 655 399174 142 25 290,055 680 424 25 28

4- 100 1,50 676 420174 142 26 290,055 701 445 26 28

4- 110 2,20 722 441174 142 29 330,055 747 466 29 32

4- 130 2,20 764 483174 142 30 340,069 789 508 30 33

4- 150 2,20 806 525174 142 31 350,069 831 550 31 34

4- 160 3,00 870 556198 155 40 450,095 895 581 42 46

4- 180 3,00 912 598198 155 41 460,095 937 623 42 47

4- 200 3,00 954 640198 155 42 480,114 979 665 43 48

4- 230 4,00 1026 703224 168 49 550,114 1051 728 51 56

4- 250 4,00 1068 745224 168 50 560,114 1093 770 52 57


15/36

(E) 4-10-0,37kW

(E) 4-20-0,37kW

(E) 4-30-0,55kW

(E) 4-40-0,75kW

(E) 4-50-0,75kW

(E) 4-60-1,1kW

4-70-1,1kW

4-80-1,5kW

4-90-1,5kW

4-100-1,5kW

4-110-2,2kW

4-130-2,2kW

4-150-2,2kW

4-160-3,0kW

4-180-3,0kW

4-200-3,0kW

4-230-4,0kW

4-250-4,0kW

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 Q(l/s)

H (m)

Pst0.12

0.14

0.16

0.18

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 Q(l/s)

Pst (kW)

10

30

50

70 (%)

0

2

46

8

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 Q(l/s)

NPSH (m)

0 1 2 3 4 5 6 7 8 Q(m3/h)

DPV 4

DPVE 4Performance curveaccording to:

DIN 2548 Class C

50 Hz 2850 min-1

H (m)

1 m = 1,42 Psi

3,28 feet

9,806 kPa

0,098 Bar

Q (l/s)

1 l/s = 15,85 US.Gpm

13,20 Imp.Gpm

60 l/min



16/36

DPV 10

16


17/36

10-10-0,75kW

10-20-0,75kW

10-30-1,1kW

10-40-1,5kW

10-50-2,2kW

10-60-2,2kW

10-70-3,0kW

10-80-3,0kW

10-90-4,0kW

10-100-4,0kW

10-120-5,5kW

10-140-5,5kW

10-160-5,5kW

10-180-7,5kW

10-200-7,5kW

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 Q(l/s)

H (m)

Pst0.2

0.3

0.4

0.5

0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 Q(l/s)

Pst (kW)

10

30

50

70 (%)

0

1

2

3

0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 Q(l/s)

NPSH (m)

0 1 2 3 4 5 6 7 8 9 10 11 12 Q(m3/h)

DPV 10

Performance curve

according to:

DIN 2548 Class C

50 Hz 2850 min-1


H (m)

1 m = 1,42 Psi

3,28 feet

9,806 kPa

0,098 Bar

Q (l/s)

1 l/s = 15,85 US.Gpm

13,20 Imp.Gpm

60 l/min

17


18/36

DPV 14

18


19/36


20/36

DPV 18

20


21/36

DPV 18

Performance curve

according to:

DIN 2548 Class C

50 Hz 2850 min-1

H (m)

1 m = 1,42 Psi

3,28 feet

9,806 kPa

0,098 Bar

Q (l/s)

1 l/s = 15,85 US.Gpm

13,20 Imp.Gpm

60 l/min



22/36

DPVF 24

22


23/36

DPVF 24

Performance curve

according to:

DIN 2548 Class C

50 Hz 1425 min-1

H (m)

1 m = 1,42 Psi

3,28 feet

9,806 kPa

0,098 Bar

Q (l/s)

1 l/s = 15,85 US.Gpm

13,20 Imp.Gpm

60 l/min



24/36

DPVF 32

24


25/36

DPVF 32

Performance curve

according to:

DIN 2548 Class C

50 Hz 2850 min-1


32-10-2,2kW

32-20-4,0kW

32-30-5,5kW

32-40-7,5kW

32-50-11,0kW

32-60-11,0kW

32-70-15,0kW

32-80-15,0kW

32-90-15,0kW

32-100-18,5kW

32-110-18,5kW

32-120-22,0kW

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

0 1 2 3 4 5 6 7 8 9 10 11 Q(l/s)

H (m)

Pst0.0

1.5

3.0

4.5

0 1 2 3 4 5 6 7 8 9 10 11 Q(l/s)

Pst (kW)

20

40

60

80 (%)

0

2

4

6

0 1 2 3 4 5 6 7 8 9 10 11 Q(l/s)

NPSH (m)

0 4 8 12 16 20 24 28 32 36 Q(m3/h)

H (m)

1 m = 1,42 Psi

3,28 feet

9,806 kPa

0,098 Bar

Q (l/s)

1 l/s = 15,85 US.Gpm

13,20 Imp.Gpm

60 l/min


26/36

DPVF 45

26


27/36

45-10-1-2,2kW

45-10-4,0kW

45-20-1-5,5kW

45-20-7,5kW

45-30-1-11,0kW

45-30-11,0kW

45-40-1-11,0kW

45-40-15,0kW

45-50-1-15,0kW

45-50-18,5kW

45-60-1-18,5kW

45-60-22,0kW

45-70-1-22,0kW

45-70-30,0kW

45-80-1-30,0kW

45-80-30,0kW

45-90-1-30,0kW

45-90-37,0kW

45-100-1-37,0kW

45-100-37,0kW

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

260

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Q(l/s)

H (m)

Pst 1/1

Pst 1/20

2

4

6

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Q(l/s)

Pst (kW)

20

40

60

80 (%)

0

3

6

9

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Q(l/s)

NPSH (m)

0 6 12 18 24 30 36 42 48 54 Q(m3/h)

DPVF 45

Performance curve

according to:

DIN 2548 Class C

50 Hz 2850 min-1

H (m)

1 m = 1,42 Psi

3,28 feet

9,806 kPa

0,098 Bar

Q (l/s)

1 l/s = 15,85 US.Gpm

13,20 Imp.Gpm

60 l/min



28/36

DPVF 65

28


29/36

65-10-3,0kW

65-20-5,5kW

65-30-7,5kW

65-40-11,0kW

65-50-15,0kW

65-60-15,0kW

65-70-18,5kW

65-80-22,0kW

65-90-22,0kW

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0 16.5 18.0 19.5 21.0 Q(l/s)

H (m)

Pst1.5

3.0

4.5

6.0

0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0 16.5 18.0 19.5 21.0 Q(l/s)

Pst (kW)

20

40

60

80 (%)

0.0

2.5

5.0

7.5

0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0 16.5 18.0 19.5 21.0 Q(l/s)

NPSH (m)

0 10 20 30 40 50 60 70 Q(m3/h)

DPVF 65

Performance curve

according to:

DIN 2548 Class C

50 Hz 2850 min-1

H (m)

1 m = 1,42 Psi

3,28 feet

9,806 kPa

0,098 Bar

Q (l/s)

1 l/s = 15,85 US.Gpm

13,20 Imp.Gpm

60 l/min



30/36

DPLHS 6

30


31/36

DPLHS 6

Performance curve

according to:

DIN 2548 Class C

50 Hz 2850 min-1

H (m)

1 m = 1,42 Psi

3,28 feet

9,806 kPa

0,098 Bar

Q (l/s)

1 l/s = 15,85 US.Gpm

13,20 Imp.Gpm

60 l/min



32/36

NOTES

32


33/36

NOTES



34/36

NOTES

dp-pumps reserves the right to

make modifications

without prior notice.

All specifications could besubject to change.

dp-pumps reserves the right to

make modifications

without prior notice.

All specifications could be

subject to change.

34


35/36

NOTES



36/36

dp pumps

dp pumps

P.O. Box 282400 AAAlphen aan den Rijn

Holland

t +31 172 48 83 25

f+31 172 46 89 30

[email protected]

www.dp-pumps.com

Vertical Pumps 50hz

Documents

Transcript of Vertical Pumps 50hz