WELL PUMPS Catalogus 50 Hz

8/10/2019 WELL PUMPS Catalogus 50 Hz

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Standard

50 HzPRODUCTS CATALOGUE 50Hz

stainless steel submersible pumps

& accessories

PRODUCTS CATALOGUE 50Hz

stainless steel submersible pumps

& accessories

High speed

and

Standard 50 Hz

High speed

Constant pressure

Fix speed



3

Content

Control Panels

WPS® Basic Mono 80

3-Wire Franklin Electric 80

WPS®-CP 50Hz 80

WPS® Cosinus 81

WPS® Pro 81

WPS® VFD Eco 82

WPS® VFD 82

Cable Sizing 83



4

General Data

3 ” WP S ®

3”WPS® and 3”WPS®-CP pumps are suitable for both continuous and intermittent operation for a variety of

applications:

• Domestic water supply

• Small waterworks

• Irrigation

• Tank applications

• Pressure boosting

• Heating pumps

• Sampling of monitoring wells

Note: For other applications, please contact Well Pumps.

3”WPS®-CP

3”WPS®-CP pumps offer the f ollowing features:

• Pump entirely made out of stainless steel and fits in 3” or larger drilled wells

• Constant pressure with two set pressures possible

• Capacity from 0.2 to 7m³/h and a maximum head of 190m

• Motor rating up to 1,5kW, 140Hz

• Single phase supply to the controller

• Incorporated jam free check valve

• Dry-running protection

• High efficiency of pump and motor

• Excellent resistance to wear• Soft start

• Overvoltage and undervoltage protection

• Overload protection

• Overtemperature protection.

• Variable speed

• Second set-pressure possible

The 3”WPS®-CP pump is fitted with a three phase 230V Well Pumps motor. The 3”WPS®-CP controller needs

a single-phase supply and transf orms it to a three-phase current to the motor. The controller is fitted with a

frequency drive and perf orms a constant pressure of the flow through a variable speed of the pump. As a

consequence, the pump can be set to operate in any duty point in the range between the pump min. andmax. performance curves.

In case of a pump fault, an alarm will be indicated on the LCD screen of the 3”WPS®-CP controller.

The 3”WPS®-CP pump is sold as a kit and consists of the f ollowing elements:

• A 3” submersible pump WPS® entirely made of stainless steel.

• A WPS® high speed submersible motor able to run at variable frequencies up to 140Hz.

• A WPS®-CP constant pressure controller including a variable speed drive, a flow detection and a

pressure sensor.

• A pressure vessel of 8 liter, a valve and a pressure gauge.



5

General Data

3 ” W P S ®

3”WPS®3”WPS® pumps offer the following features:• Pump entirely made out of stainless steel and fits in 3” or larger drilled wells

• Capacity from 0.2 to 7m³/h and a maximum head of 190m


• Single phase supply

• Incorporated jam free check valve

• Dry-running protection


• Excellent resistance to wear

• Soft start

• Overvoltage and undervoltage protection

• Overload protection• Overtemperature protection

• Internal surge arrester

The 3”WPS® pump is fitted with a 230V Well Pumps motor and by means of

the built-in frequency converter it is driven at a constant speed of 8200 RPM,

140Hz. Every time the pump is put on the supply (1~230) , a soft start will be performed.

Pump and motor range3”WPS® and 3”WPS®-CP pump range consist of f our flow models: 1, 2, 3, and 5 m³/h. The pump-end is

entirely made out of Stainless steel DIN 1.4301, AISI 304.

3”WPS® and 3”WPS®-CP motors are in Stainless steel DIN 1.4301, AISI 304 and available in three motor

powers: 600W, 900W and 1500W.

Pipe connectionAll pump types have a treaded pipe connection Rp1 ¼”.

The 3”WPS®-CP controller has a flow through design. The in- and outlet are 1 ¼” Male.

Pump identification codeExample 3” WPS® - CP 2 - 75

3” pump

Stainless Steel Submersible Pump

Constant Pressure Pumping System

Rated flow (in m3/h) Head at rated flow (in m)

Pumped liquids3”WPS® and 3”WPS®-CP pumps are designed for pumping thin, clean, non-aggressive and non-explosive

liquids, not containing solid particles.

3”WPS® and 3”WPS®-CP pumps are suitable for pumping liquids with a content of sand up to 50 g/m³. A

higher content of sand will shorten pump life.

The maximum fluid temperature is 30°C. For higher temperatures, please contact Well Pumps.



6

General Data

3 ” WP S ®

Features and benefitsDry-running protection

3”WPS® and 3”WPS®-CP pumps are protected against dry running.

The 3”WPS®-CP controller is equipped with a flow sensor that at all times measures the pumped flow. As

soon as this flow drops under a minimum value (Qmin is about 0,1m³/h), the pump will be stopped.

Simultaneously, also the absorbed power of the motor is measured. A minimum value of this power ensures

cut-out of the pump. Both these measurements ensure in case of lack of water in the borehole, a shutdown

of the pump and thus preventing a burnout of the motor.

The 3”WPS® motor includes a built-in controller that is factory-set with a cut-out power and which continu-

ously tracks the absorbed power of the pump. In case of lack of water in the borehole, the absorbed power

by the pump will be reduced below the Pcut-out. Consequently the pump will be stopped an thus prevent-

ing a burnout of the motor. The pump will automatically restart after 20 minutes which gives time to thewell to recover. In case of a second dry run the pump will wait for 45 minutes before an automatic restart. At

the 3rd dry run, the pump will wait for 6 hours and the fourth time for 24 hours. If a 5th dry run occurs, the

pump goes in permanent error and has to be reset by taking off the supply from the motor.

High pump efficiency and Wear resistance

The WPS® pumps are entirely made of stainless steel and ensure a high efficiency meaning low energy

consumption and therefore low energy costs.

Due to its stainless steel construction in combination with the high performance NBR seals and bearings,

the 3”WPS® and 3”WPS®-CP pumps ensure high wear resistance to sand for long product life.

Excellent starting capabilities The integrated electronic unit of the 3”WPS® and 3”WPS®-CP controller features soft starting. A soft start

reduces the starting current and gives the pump a smooth and steady acceleration.

A soft starter minimizes the risk of wear of the pump and prevents overloading of the supply during

start-up.

The high starting reliability also applies in case of low voltage supply.

Overvoltage and undervoltage protection

Overvoltage and undervoltage may occur in case of unstable voltage supply.

The integrated protection of all three motor versions prevents damage to the motor in case the voltage

moves outside the permissible voltage range.

The 3”WPS®-CP pump will be cut out if voltage falls below 185V or rises above 260V and for the 3”WPS®models below 160V or over 260V. The motor will restart automatically when the voltage is reestablished

within the permissible voltage range.

Therefore no extra protection relay is needed.

Overload protection

Exposure of the pump to heavy load causes the current consumption to rise. When the maximum allowed

current is exceeded, the pump will be stopped.

Also a locked rotor will automatically be detected and the power supply cut out. Consequently, no extra

motor protection is needed.

The 3”WPS® pumps have an extra feature that automatically reduce the speed of the pump when

overload occurs. Lower speed means lower power and thus reduction of the absorbed amps. Inthe case the pump is running at 60Hz and still overloading, the pump will stop and automatically

restart after one hour.



7

Performance Curve

3 ” W P S ®

Overtemperature protection

The electronic unit of the 3”WPS® and 3”WPS®-CP controller has a built-in temperature sensor. The 3”WPS®-CP controller will cut out the pump when the temperature of the fluid rises over its limit of

55°C. The error code ‘Inverter Error’ will be mentioned on the display of the 3”WPS®-CP controller. When the

temperature has dropped to 45°C, the motor is automatically restarted.

The 3”WPS® motor will reduce the speed as soon as the internal temperature in the motor reaches 80°C.

This way the absorbed amps and consequently the dissipated heat of the motor will be reduced. In case

that at 60Hz the temperature is still not reduced, the pump will shut off and restart automatically after one

hour.

Protection against lightning

A surge arrester is built in the motor of the 3”WPS® pumps and is designed to protect the motor from

damaging effects of spikes and transients caused by lightning, electrical motor cycling or any other suddenchange in electrical power flow on the supply line.

Reliability

The motors have been constructed with a view to high reliability and have the following features:

• Top quality high speed ball bearings.

• An efficient internal f ood grade oil circulation in the motor transfers the heat away from the rotor, stator

and ball bearings and ensures an optimum operating condition for the motor.

Variable speed (only for 3”WPS®-CP units)

The 3”WPS®-CP controller enables continuously variable speed control within the 5740 and 8200 rpm. The

pump can operate in any duty point in the range between the 5740 and 8200 rpm performance curves ofthe pump. Consequently, the pump performance can be adapted to any specific requirement.

On the basis of a required head the speed of the motor is calculated.

Auxiliary contact for Second set-pressure or Remote on/off switch (only for 3”WPS®-CP units)

The 3”WPS-CP controller is standard equipped with an auxiliary contact that can be activated by changing

a specific parameter in the programming of the 3”WPS®-CP controller. The auxiliary contact can be used as

a remote on/off switch (f.e. only run the pump when the irrigation is running, extra protection of the pump

against dry running in a tank or cistern with a float switch, …) or to create a second constant pressure level

(f.e. higher pressure level when the irrigation system runs, lower pressure level to back-wash a water

treatment system, …)



8

Perfomance Curves

3 ” WP S ®

Performance Curves 3”WPS® 1, 3”WPS®-CP 1

0,0 0,5 1,0 1,5

0

20

40

60

80

100

120

140

160

180

200

H [m]

-100

-90

-75

-65

-50

-40

-25

-13

Q [m³/h]

3"WPS® 1

3"WPS®-CP 1

140 Hz-110

-125



9

Technical Data

3 ” W P S ®

Selecon Chart 3”WPS® 1, 3”WPS®-CP 1

Dimensions and Weights 3”WPS® 1, 3”WPS®-CP 1

Pump Type Max. Pump Max. Head [m]

Power [kW] 0,5 1 1,5 2 at 0 m³/h Motor [A] Supply [A]

3"WPS®-CP 1-13 1,9 3,3

3"WPS® 1-25 3,9

3"WPS®-CP 1-25 2,3 3,8

3"WPS®P 1-40 4,8

3"WPS®-CP 1-40 2,7 4,7

3"WPS® 1-50 5,6

3"WPS®-CP 1-50 3,1 5,43"WPS® 1-65 7,2

3"WPS®-CP 1-65 4,1 7,1

3"WPS® 1-75 8,0

3"WPS®-CP 1-75 4,6

3"WPS® 1-90 10,5

3"WPS®-CP 1-90 6,1 10,6

3"WPS® 1-100 11,2

3"WPS®-CP 1-100 6,5 11,3

3"WPS® 1-110 11,9

3"WPS®-CP 1-110 6,9 12,0

3"WPS® 1-125 12,5

3"WPS®-CP 1-125 7,2 12,5

Flow [m³/h] Full load current

0,15 13 6 201017

0,29

0,44

0,58

0,73

0,87

1,02

1,16

1,31

1,45

33

50

66

83

100

116

133

149

166

26

40

53

66

79

92

106

132

119

21

31

42

52

62

73

83

94

104

12 39

5918

24 78

30

36

42

48

54

60

98

117

137

156

176

195

Pump Type Num. of Max Pump

stages Power P₂ A B C Weight Dim. Weight

[kW] [mm] [mm] [mm] [kg] [cm] [kg]

3"WPS®-CP 1-13 210 370 5,1 65x32x22 11,2

3"WPS® 1-25 635 815 7,73"WPS®-CP 1-25 210 390 5,3 65x32x22 10,4

3"WPS® 1-40 635 835 7,9

3"WPS®-CP 1-40 210 410 5,5 65x32x22 11,6

3"WPS® 1-50 635 855 8,1

3"WPS®-CP 1-50 210 430 5,7 65x32x22 11,8

3"WPS® 1-65 692 932 9,0

3"WPS®-CP 1-65 240 480 6,6 65x32x22 12,7

3"WPS® 1-75 692 952 9,2

3"WPS®-CP 1-75 240 500 6,8 65x32x22 12,9

3"WPS® 1-90 845 1125 10,0

3"WPS®-CP 1-90 270 550 7,6 65x32x22 13,7

3"WPS® 1-100 845 1145 10,2

3"WPS®-CP 1-100 270 570 7,8 65x32x22 13,9

3"WPS® 1-110 845 1165 10,43"WPS®-CP 1-110 270 590 8,0 65x32x22 14,1

3"WPS® 1-125 845 1185 10,6

3"WPS®-CP 1-125 270 610 8,2 65x32x22 14,3

Pump data Kit

1 0,15 160

34010

1,31

3008

1,45

9 320

1,16

1,02

2606

0,73

2807

0,87

2405

220

2

4

0,44

180

0,58

3 200

0,29

8,0



10

Performance Curves

3 ” WP S ®

Performance Curves 3”WPS®-CP 2, 3”WPS® 2

0,0 0,5 1,0 1,5 2,0 2,5

0

20

40

60

80

100

120

140

160

H [m]

-100

-90

-75

-65

-50

-40

-25

-13

Q [m³/h]

3"WPS® 2

3"WPS®-CP 2

140 Hz



11

Technical Data

3 ” W P S ®






3"WPS® 2-13 615 775 7,53"WPS®-CP 2-13 210 370 5,1 65x32x22 11,2

3"WPS® 2-25 615 795 7,7

3"WPS®-CP 2-25 210 390 5,3 65x32x22 10,4

3"WPS® 2-40 615 815 7,9

3"WPS®-CP 2-40 210 410 5,5 65x32x22 11,6

3"WPS® 2-50 645 865 8,9

3"WPS®-CP 2-50 240 460 6,5 65x32x22 12,6

3"WPS® 2-65 645 885 9,1

3"WPS®-CP 2-65 240 480 6,7 65x32x22 12,8

3"WPS® 2-75 815 1075 10,0

3"WPS®-CP 2-75 270 530 7,6 65x32x22 13,7

3"WPS® 2-90 815 1095 10,23"WPS®-CP 2-90 270 550 7,8 65x32x22 13,9

3"WPS® 2-100 815 1115 10,4

3"WPS®-CP 2-100 270 570 8 65x32x22 14,1

0,90

0,19

200

160

0,56

8 300

260

1,48

1

6

4 220

2

3

0,37 180

5

0,74

Pump data

280

240

Kit

7

1,11

1,29


Power [kW] 0,5 1 1,5 2 2,5 at 0 m³/h Motor [A] Supply [A]

3"WPS® 2-13 3,6

3"WPS®-CP 2-13 2,0 3,5

3"WPS® 2-25 4,5

3"WPS®-CP 2-25 2,5 4,4

3"WPS® 2-40 5,5

3"WPS®-CP 2-40 3,1 5,4

3"WPS® 2-50 7,0

3"WPS®-CP 2-50 4,1 7,13"WPS® 2-65 8,2

3"WPS®-CP 2-65 4,7 8,2

3"WPS® 2-75 10,5

3"WPS®-CP 2-75 6,1 10,6

3"WPS® 2-90 11,7

3"WPS®-CP 2-90 6,8 11,8

3"WPS® 2-100 12,5

3"WPS®-CP 2-100 7,2 12,5

8371 52

104

70109

60

145

125

137

1,11 107 78

1,29 124 91

117 93

1,48 142 104 16680124156

6239530,56 59 3047

0,90

78 62 40

507898

0,74

6589

0,19

42

10

26

16

360,37

20


39 31 20

211318



12

Performance Curves

3”WPS®

Performance Curves 3”WPS®-CP 3, 3”WPS® 3

0 1 2 3 4

0

20

40

60

80

100

120

H [m]

-65

-45

-30

-15

Q [m³/h]

-803"WPS® 3

3"WPS®-CP 3

140 Hz



13

Technical Data

3 ” W P S ®




Power [kW] 1 2 2,5 3 3,5 4 at 0 m³/h Motor [A] Supply [A]

3"WPS® 3-15 4,9

3"WPS®-CP 3-15 2,8 4,9

3"WPS® 3-30 5,5

3"WPS®-CP 3-30 3,1 5,4

3"WPS® 3-45 7,9

3"WPS®-CP 3-45 4,6

3"WPS® 3-65 10,8

3"WPS®-CP 3-65 6,3 10,9

3"WPS® 3-80 12,3

3"WPS®-CP 3-80 7,1 12,3

21

1317 1016

34 2631

112

22

67

0,58

1,16

104 86 66

6274

190,29 21

0,87

42

62

37

40

527893

56

42

52

1,45


90

45

83 69 53

3147




3"WPS® 3-15 7,5

3"WPS®-CP 3-15 5,1 65x32x22 11,2

3"WPS® 3-30 6,8

3"WPS®-CP 3-30 4,3 65x32x22 10,4

3"WPS® 3-45 8,7

3"WPS®-CP 3-45 6,3 65x32x22 12,4

3"WPS® 3-65 9,7

3"WPS®-CP 3-65 7,3 65x32x22 13,4

3"WPS® 3-80 9,9

3"WPS®-CP 3-80 7,5 65x32x22 13,6

Pump data Kit

510240

370160

390

220

240

5

1,16270

4402003

490

2701,45

4

0,87

2 180

210

0,58210

0,291

1085845

1065845

895695

915635

795635

8,0



14

Performance Curve

3” WPS ®

Performance Curves 3”WPS®-CP 5, 3”WPS®-CP 5

0 1 2 3 4 5 6

0

10

20

30

40

50

60

70

80

H [m]

-35

-20

Q [m³/h]

3"WPS® 5

3"WPS®-CP 5

140 Hz

-55



15

Technical Data

3 ” W P S ®




Power [kW] 1 2 3 4 5 6 at 0 m³/h Motor [A] Supply [A]

3"WPS® 5-20 5,6

3"WPS®-CP 5-20 3,2 5,6

3"WPS® 5-35 8,2

3"WPS®-CP 5-35 4,7 8,2

3"WPS® 5-55 12,4

3"WPS®-CP 5-55 7,2 12,5

25

29

18

536470 75

0,90 44 39

1521230,45 2124


1,35

47

67

42

59

35

42

50




3"WPS® 5-20 7,5

3"WPS®-CP 5-20 5,1 65x32x22 11,2

3"WPS® 5-35 8,5

3"WPS®-CP 5-35 6,1 65x32x22 12,2

3"WPS® 5-55 9,5

3"WPS®-CP 5-55 7,1 65x32x22 13,2

Kit

470

370

240 420

210

270

1

180

0,45

Pump data

160

2001,35

2 0,90

3 1045845

875695

795635



16

Technical Data

3 ” WP S ®

Material specificaon

Pos. Component Material Material code

1 Discharge Chamber Stainless Steel AISI 304 - 1.4301

2 Valve Cone Stainless Steel AISI 304 - 1.4301

3 Valve Seat Stainless Steel/NBR AISI 316 - 1.4401

4 Retainer for Valve Seat Stainless Steel AISI 304 - 1.4301

6 Top Diffusor Stainless Steel AISI 304 - 1.4301

7 Top Spacer Stainless Steel AISI 304 - 1.4301

8 Top Bearing Stainless Steel/NBR AISI 316 - 1.4401

9 Nut M8 Stainless Steel AISI 304 - 1.4301

10 Washer M8 Stainless Steel AISI 304 - 1.4301

11 Diffusor Stainless Steel AISI 304 - 1.4301

12 Impeller Stainless Steel AISI 304 - 1.4301

13 Neck Ring Stainless Steel/NBR AISI 304 - 1.4301

14 Intermediate Bearing NBR

15 Boom Diffusor Stainless Steel AISI 304 - 1.4301

16 Sucon interconnector Stainless Steel AISI 304 - 1.430117 Strainer Stainless Steel AISI 304 - 1.4301

18 First Spacer Stainless Steel AISI 304 - 1.4301

19 Sha with coupling Stainless Steel AISI 304 - 1.4301

20 Cable Guard Stainless Steel AISI 304 - 1.4301

21 Strap Stainless Steel AISI 304 - 1.4301

22 Bolt M6 Stainless Steel AISI 304 - 1.4301

23 Washer M6 Stainless Steel AISI 304 - 1.4301

24 Motor Lead with plug

25 Motor Stator Stainless Steel AISI 304 - 1.4301

26 Motor Top Cover Nickel plated27 Sha Seal NBR

28 Nut and Washer M6 Stainless Steel AISI 304 - 1.4301



17

Technical data/Accessories

Cable selection

3”WPS®-CPSubmersible drop cable to the motor (three phase)

The table below shows the maximum length of the submersible drop cable between the controller and the

motor for the different cable sizes and motor powers.

The cross-sections of the cable are calculated according to a 3% voltage drop (IEC 60364:2001).

The pump will cut out if the supply voltage falls below 185 V.

*extra filter required

In case the total length of the electrical power cable between controller and motor exceeds 120m, an extra

filter to protect the motor from burning is required. See accessories.

Supply cable to the controller (single phase)

In case you want a longer electrical cable, you must check the cable section following the table below.

Maximal cable length for specific cable sections:

3”WPS®Submersible drop cable to the motor (single phase)

The table below shows the maximum length of the submersible drop cable between the supply and the


The cross-sections of the cable are calculated according to a 3% voltage drop (IEC 60364:2001). The pump

will cut out if the supply voltage falls below 160 V.

Motor size 4G1,5 mm² 4G2,5 mm² 4G4 mm² 4G6 mm²

600 W 100 m 150 m* - -

900W 70 m 115 m 175m* -

1500W 45 m 75 m 120 m* 170 m*

Motor Power 1,5 mm² 2,5 mm² 4 mm² 6 mm²

600 W 70 m 120 m 180 m 270 m

900W 50 m 80 m 125 m 190 m1500W 35 m 60 m 90 m 140 m


600 W 70 m 120 m 180 m 270 m900W 50 m 80 m 125 m 190 m

1500W 35 m 60 m 90 m 140 m

3 ” W P S ®



18

3 ” WP S ®

Accessories

Accessories

Submersible drop cable to the motor (drinking water quality)3”WPS®-CP

4-core submersible cable including earth conductor (three phase motor). This blue cable is approved for

drinking water applications (KTW approval). When ordering please state length [m]

3”WPS®

3-core submersible cable including earth conductor (single phase supply). This blue cable is approved for

drinking water applications (KTW approval). When ordering please state length [m]

Submersible cable joint kitFor watertight shrink-joining of motor cable and submersible drop cable (round or flat cable). The joint is

ready for use after a few minutes and requires no long hardening time as do resin joints.

Straining Wire The stainless steel wire retains the submersible pump. Special openings are made in the discharge chamber

to fix the wire to the pump. When ordering please state the requested length [m].

Material Diameter Reference

Stainless steel DIN W.-Nr. 1.4401, AISI 316 Ø 3mm 001098

Descripon Cross Secon of leads Reference

Submersible cable 4G2.5 2.5 mm² 003505

Submersible cable 4G4 4 mm² 003506






Descripon Cross Secon

of leads

Reference

Submersible cable joint kit 1,5-2,5 1.5 – 2.5 mm² 001042

Cable joint 1,5–2,5mm² fied to

the drop cable

1.5 – 2.5 mm² 001059

Submersible cable joint kit 4-6 4 – 6 mm² 001043

Cable joint 4–6mm² fied to thedrop cable

4 – 6 mm² 001060



19

Accessories

3 ” W P S ®

Wire clamps

Two units are needed per loop. This means per installation 4 wire clamps

are recommended.

Filters

1. Motor side (only for 3”WPS®-CP): When the drop cable between the

controller and the pump exceeds more than 120m, an extra filter to

protect the motor from burning is required.

2. Supply side (for both 3”WPS®-CP and 3”WPS® pumps) : Radio frequency interference is the radiation or

conduction of radio frequency energy (or electronic noise) produced by electrical and electronic devices

at levels that interfere with the operation of adjacent equipment. In case you experience phenomena,

please install the WPS® RFI Power Line Filter.

Cooling Shrouds The cooling shrouds are designed to ensure a sufficient flow velocity past the motor in order to provide

sufficient cooling. For the following cases a cooling shroud is recommended:

• horizontal or vertical installation in a tank

• installation of the pump in the screen from the well

• installation in big sized well not ensuring enough cooling velocity. See table.

To the shroud itself, a screen can be added. In case of horizontal installation a set of supports are available.

The screen can be changed by an adaptor with floating screen ensuring water intake about 20cm under

the water level and prevent clogging of the pump due to sand or other sediments on the bottom of the

tank, lake, …

Material Diameter ReferenceStainless steel DIN W.-Nr. 1.4401, AISI 316 Ø 3mm 001099

Descripon Max. Cable length ReferenceWPS® 200MF Filter 200 m 001007

WPS® 400MF Filter 400 m 001008

Minimum flow required for motor cooling in water up to 30°C.

Casing or sleeve I.D. 3” motor, cooling flow 8 cm/sec[mm (inches)] [m³/h]

78 (3”) 0,2

102 (4”) 1,1

127 (5”) 2,4

152 (6”) 4,0

Descripon ReferenceWPS® RFI Power Line Filter 001009



20

3 ” WP S ®

Accessories

3”WPS®-CP

3”WPS®

3”WPS®-CP and 3”WPS®

Complete horizontal installaon of 3”WPS®-CP pump with

shroud, screen and set of supports

3”WPS®-CP pump with floang screen

Descripon Material Pump with motor Reference

Shroud Ø88x350mm 1.4301 AISI304 600W 001104

Shroud Ø88x450mm 1.4301 AISI304 900W – 1500W 001105


Shroud Ø88x900mm 1.4301 AISI304 All types 001110


Screen Ø88x90mm 1.4301 AISI304 All types 001106

Floang Screen 1.4301 AISI304 All types 001107

Descripon Material Reference

Set of supports for horizontal installaon 1.4301 AISI 304 001108



21

Notes

3 ” W P S ®



23

General Data

4 ” W P S ®

4”WPS®4”WPS® pumps offer the following features:• Pump entirely made out of stainless steel and fits in 4” or larger

drilled wells

• Capacity from 0,5 to 15m³/h and a maximum head of 410m


• Incorporated jam free check valve, designed for low loss of head

• Coupling with 4“Nema standard for motor assembly

• Generously dimensioned intermedite bearings located at each

stage of the pump


• Very strong construction and excellent resistance to wear

• Rugged cable guard• Great ease of dismantling and assembly

Pump and motor range4”WPS®-CP pump range consists of three flow models: 2, 4 and 6

m³/h. The 4”WPS® pump range consists of five flow models: 1.5, 2.5,

4, 7 and 12m³/h. The pump-end is entirely made out of Stainless

Steel DIN 1.4301, AISI 304 or 1.4401, AISI 316. Seals and bearings

are standard constructed out of NBR rubber but are also available

in Viton® for special applications.

4”WPS®-CP motors are in Stainless Steel DIN 1.4301, AISI 304 and

available in three motor powers: 1100W, 1500W and 2000W.4”WPS® motors are in Stainless Steel DIN 1.4301, AISI 304 or DIN

1.4401, AISI 316 and available in single phase from 0,37kW up to

2,2kW and in three phase from 0,37kW up to 7,5kW.

Construction of the pump

Impeller

1 6 contact points with the shaft

2 6 welding points on each vane

3 5 diff erent shapes and 8 flows

4 Stainless steel sheet whith a minimum thickness of 1mm

Diffusor

5 Stainless steel sheet whith a minimum thickness of 1mm

6 Generously dimensioned intermediate bearing in NBR

(or Viton®) at each pump stage

7 Neck ring in NBR (or Viton®) with reinforced stainless steel ring

Top Bearing

8 Water-lubricated upper bearing in NBR (or Viton®) foreach pump

Shaft

9 Hexagonal shaf t in stainless steel10 Pin to ensure motor power up to 7,5kW11 High-quality coupling made of full stainless steel shaf t



24

General Data

4” WP S ®

Pipe connectionAll 4”WPS®-CP pump types have a treaded pipe connection Rp1 ½”.

The 4”WPS® pumps have a Rp1 ½” connection for the models 4”WPS® 1,5 (NE), 4”WPS® 2,5 (NE) and 4”WPS®

4 (NE). The 4”WPS® 7 (NE) and 4”WPS® 12 (NE) pumps have a Rp 2“ outlet.

Pump identification codeExample 4” WPS® - CP 2 - 75

4” pump


Constant Pressure Pumping System

Rated flow (in m3/h)

Head at rated flow (in m)

4” WPS® 7 - 13 N

4” pump


Rated flow (in m3/h)

Number of stages

Material Code (standard, N or NE)

Pumped liquids4”WPS® and 4”WPS®-CP pumps are designed for pumping thin, clean, non-aggressive and non-explosive

liquids, not containing solid particles.4”WPS® and 4”WPS®-CP pumps are suitable for pumping liquids with a content of sand up to 50 g/m³. A

higher content of sand will shorten pump life.


Operating condition4”WPS® and 4”WPS®-CP pumps can be installed in horizontal or vertical position. The maximum pumped

liquid temperature is limited to 30°C with a minimum flow over the motor of 8 cm/sec and this to ensure the

cooling of the motor. For applications with a higher liquid temperature or lower cooling speeds, please

contact Well Pumps S.A.

Curve Conditions• Curve tolerances according to ISO 9906, Annex A.

• The performance curves show pump performance at actual speed of the standard motor range.

• The measurements were made with airless water at a temperature of 20°C and a kinematic viscosity of

1 mm2/s (1 cSt). For pumping liquids with a higher density than clear water, motors must be used with

correspondingly higher outputs.

• Q/H: The curves are inclusive of valve and inlet losses at the actual speed.

• Power curve: P2 shows pump input power at the actual speed for each individual pump size.

• Efficiency curve: η shows pump stage efficiency.

Service

The pump and motor are very easy to maintain and repair. The modular pump and motor design facilitates

installation and service. The cable and the plug are fitted to the pump with screws which enables replace-

ment.



25

General Data

4 ” W P S ®

Features and benefits for 4”WPS®-CP

Dry-running protection

4”WPS®-CP pumps are protected against dry running. The 4”WPS®-CP controller is equipped with a flow

sensor that at all times measures the pumped flow. As soon as this flow drops under a minimum value (Qmin

is about 0,1m³/h), the pump will be stopped. Simultaneously, also the absorbed power of the motor is

measured. A minimum value of this power ensures cut-out of the pump. Both these measurements ensure in

case of lack of water in the borehole, a shutdown of the pump and thus preventing a burnout of the motor.

High pump efficiency and Wear resistance

The 4”WPS®-CP pumps are entirely made of stainless steel and ensure a high efficiency meaning low energy

consumption and therefore low energy costs.

Due to its stainless steel construction in combination with the high performance NBR seals and bearings, the

4”WPS®-CP pumps ensure high wear resistance to sand for long product life.

Excellent starting capabilities

The integrated electronic unit of the 4”WPS®-CP controller features soft starting. A soft start reduces the

starting current and gives the pump a smooth and steady acceleration.

A soft starter minimizes the risk of wear of the pump and prevents overloading of the supply during start-up.

The high starting reliability also applies in case of low voltage supply.

Overvoltage and undervoltage protection

Overvoltage and undervoltage may occur in case of unstable voltage supply.

The 4”WPS®-CP pump will be cut out if voltage falls below 185V or rises above 260V. The motor will restart

automatically when the voltage is reestablished within the permissible voltage range.

Therefore no extra protection relay is needed.

Overload protection

Exposure of the pump to heavy load causes the current consumption to rise. When the maximum allowed

current is exceeded, the pump will be stopped.

Also a locked rotor will automatically be detected and the power supply cut out. Consequently, no extra

motor protection is needed.

Overtemperature protection

The electronic unit of the 4”WPS®-CP controller has a built-in temperature sensor.

The 4”WPS®-CP controller will cut out the pump when the temperature of the fluid rises over its limit of 55°C.

The error code ‘Inverter Error’ will be mentioned on the display of the controller. When the temperature has

dropped to 45°C, the motor is automatically restarted.Variable speed

The 4”WPS®-CP controller enables continuously variable speed control within the 3000 and 5350 rpm. The

pump can operate in any duty point in the range between the 3000 and 5350 rpm performance curves of the

pump. Consequently, the pump performance can be adapted to any specific requirement.

On the basis of a required head the speed of the motor is calculated.

Auxiliary contact for Second set-pressure or Remote on/off switch

The 4”WPS-CP controller is standard equipped with an auxiliary contact that can be activated by changing a

specific parameter in the programming of the 4”WPS®-CP controller. The auxiliary contact can be used as a

remote on/off switch (f.e. only run the pump when the irrigation is running, extra protection of the pump

against dry running in a tank or cistern with a float switch, …) or to create a second constant pressure level

(f.e. higher pressure level when the irrigation system runs, lower pressure level to back-wash a water treat-

ment system, …)



26

Performance Curves

Performance Curves 4”WPS®-CP 2

4

” WP S ® C P

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0

0

20

40

60

80

100

120

140

160

H [m]

-120

-90

-60

Q [m³/h]

4"WPS®-CP 2

90 Hz

Q: 0,2 - 4 m³/h



27

Technical Data

4 ” W P S ® - C P

Selecon Chart 4”WPS®-CP 2

Pump Type Pump Power P2 A B C Weight [kg]

[kW] [HP] [mm] [mm] [mm] Pump End Electropump

4"WPS®-CP 2-60 1,1 1,5 300 295 595 3,2 14,1

4"WPS®-CP 2-90 1,5 2 349 340 689 3,8 15,2

4"WPS®-CP 2-120 2,0 2,7 397 375 772 4,4 18,6

Dimensions and Weights 4”WPS®-CP 2

Pump Type Flow [m³/h] Max. Head [m] Full load current

1 1,5 2 2,5 3 at 0 m³/h Motor [A] Supply [A]

4"WPS®-CP 2-60 67 63 59 55 49 70 4,8 8,3

4"WPS®-CP 2-90 101 98 92 84 77 107 7,1 12,3

4"WPS®-CP 2-120 134 129 122 113 103 142 9,3 16,1



28

Performance Curves


4

” WP S ® C P

0 1 2 3 4 5 6

0

10

20

30

40

50

60

70

80

90

100

110

120

H [m]

-60

-45

Q [m³/h]

4"WPS®-CP 4

90 Hz

Q: 0,2 - 6,4 m³/h

-85



29

Technical Data

4 ” W P S ® - C P




4"WPS®-CP 4-45 1,1 1,5 276 295 571 2,9 13,8

4"WPS®-CP 4-60 1,5 2 300 340 640 3,2 14,6

4"WPS®-CP 4-85 2,0 2,7 349 375 724 3,9 18,1



2 3 4 5 6 at 0 m³/h Motor [A] Supply [A]

4"WPS®-CP 4-45 51 47 43 35 25 56 4,8 8,3

4"WPS®-CP 4-60 69 64 58 50 38 76 7,1 12,3

4"WPS®-CP 4-85 101 95 85 72 55 111 9,3 16,1



30

Performance Curves


4

” WP S ® C P

0 1 2 3 4 5 6 7 8

0

10

20

30

40

50

60

70

80

90

100

110

H [m]

-50

-35

Q [m³/h]

4"WPS®-CP 6

90 Hz

Q: 0,2 - 8,4 m³/h-65



31

Technical Data

4 ” W P S ® - C P




4"WPS®-CP 6-35 1,1 1,5 276 295 571 2,9 13,8

4"WPS®-CP 6-50 1,5 2 300 340 640 3,2 14,6

4"WPS®-CP 6-65 2,0 2,7 325 375 700 3,6 17,8



2 4 5 6 7 at 0 m³/h Motor [A] Supply [A]

4"WPS®-CP 6-35 53 47 43 37 31 58 4,8 8,3

4"WPS®-CP 6-50 71 64 59 52 43 77 7,1 12,3

4"WPS®-CP 6-65 88 79 73 65 54 96 9,3 16,1



32

Performance Curves

4 ” WP S ®

Performance Curves 4”WPS® 1,5, 4”WPS® 1,5 N(E)

η

Q [m³/h]0,0 0,5 1,0 1,5 2,0 2,5

H [m]

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

340

360

380

400

Q [m³/h]0,0 0,5 1,0 1,5 2,0 2,5

η [% ]

0

20

40

60

P2 [W]

0

30

60

90

4"WPS® 1,5

4"WPS® 1,5 N(E)

50 Hz

Q: 0,5 - 2,5 m³/h

P2

-6 0,37kW

-8 0,37kW

-13 0,55kW

-17 0,75kW

-21 1,1kW

-25 1,1kW

-30 1,5kW

-35 1,5kW

-40 2,2kW

-47 2,2kW

-54 2,2kW

-60 3kW

-66 3kW

-72 3kW

η



33

Technical Data

4 ” W P S ®

Selecon Chart 4”WPS® 1,5, 4”WPS® 1,5 N(E)



4"WPS® 1,5-6 0,37 0,5 349 223 572 3,8 11,1

4"WPS® 1,5-8 0,37 0,5 397 223 620 4,4 11,7

4"WPS® 1,5-13 0,55 0,75 517 242 759 6,0 14,3

4"WPS® 1,5-17 0,75 1 623 271 894 7,4 17,04"WPS® 1,5-21 1,1 1,5 711 299 1010 8,7 19,5

4"WPS® 1,5-25 1,1 1,5 807 299 1106 10,0 20,8

4"WPS® 1,5-30 1,5 2 928 327 1255 11,6 23,7

4"WPS® 1,5-35 1,5 2 1048 327 1375 13,3 25,4

4"WPS® 1,5-40 2,2 3 1169 356 1525 14,6 28,1

4"WPS® 1,5-47 2,2 3 1338 356 1694 16,9 29,5

4"WPS® 1,5-54 2,2 3 1506 356 1862 19,1 32,6

4"WPS® 1,5-60 3 4 1651 423 2074 21,0 37,0

4"WPS® 1,5-66 3 4 1796 423 2219 22,9 38,9

4"WPS® 1,5-72 3 4 1941 423 2364 24,9 40,9

Dimensions and Weights 4”WPS® 1,5, 4”WPS® 1,5 N(E)


0,5 1 1,5 2 2,5 at 0 m³/h 1x230V 3x400V

4"WPS®1,5-6 31 28 24 19 12 32 3,2 0,9

4"WPS®1,5-8 41 37 32 25 16 43 3,6 1,1

4"WPS®1,5-13 66 60 52 40 26 70 5,7 1,5

4"WPS®1,5-17 86 79 68 52 34 91 6,9 2

4"WPS®1,5-21 107 97 83 65 42 113 8 2,8

4"WPS®1,5-25 127 116 99 77 50 134 8,9 3

4"WPS®1,5-30 153 139 119 93 60 161 9,5 3,3

4"WPS®1,5-35 178 162 139 108 70 188 11,1 3,84"WPS®1,5-40 203 185 159 123 81 215 12,1 5,1

4"WPS®1,5-47 239 217 187 145 95 253 14,5 5,4

4"WPS®1,5-54 275 250 215 167 109 290 15,9 5,6

4"WPS®1,5-60 305 278 238 185 121 323 6,8

4"WPS®1,5-66 336 305 262 204 133 355 7,2

4"WPS®1,5-72 366 333 286 222 145 387 7,5



34

Performance Curves

4” WPS ®

Performance Curves 4”WPS® 2,5, 4”WPS® 2,5 N(E)

η

η

Q [m³/h]0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

H [m]

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

340

360

380

400

Q [m³/h]0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

η [%]

0

20

40

60

80P2 [W]

0

15

30

45

60

4"WPS® 2,5

4"WPS® 2,5 N(E)

50 Hz

Q: 1 - 4 m³/h

P2

-6 0,37kW

-9 0,55kW

-12 0,75kW

-15 1,1kW

-18 1,1kW

-22 1,5kW

-25 1,5kW

-30 2,2kW

-36 2,2kW

-44 3kW

-51 3kW

-57 3,7kW

-62 3,7kW

-68 4kW

η



35

Technical Data

4 ” W P S ®

Pump Type Flow [m³/h] Max. Head [m] Full load current [A]

0,5 1 1,5 2 2,5 3 3,5 at 0 m³/h 1x230V 3x400V

4"WPS® 2,5-6 33 31 29 26 24 20 15 35 3,6 1,1

4"WPS® 2,5-9 49 46 43 40 36 30 23 52 5,7 1,5

4"WPS® 2,5 -12 65 62 58 53 47 40 30 69 6,9 2

4"WPS® 2,5-15 82 77 72 66 59 50 38 86 8,7 2,9

4"WPS® 2,5-18 98 93 87 79 71 60 45 104 8,9 3

4"WPS® 2,5-22 120 114 106 97 87 73 55 127 8,9 3,6

4"WPS® 2,5-25 136 129 121 110 99 83 63 144 9,8 3,8

4"WPS® 2,5-30 164 155 145 132 119 100 75 173 11,1 5,2

4"WPS® 2,5-36 196 186 174 159 142 120 90 207 12,5 5,6

4"WPS® 2,5-44 240 227 212 194 174 146 110 253 15,9 7

4"WPS® 2,5-51 278 263 246 225 202 170 128 293 7,2

4"WPS® 2,5-57 311 294 275 251 225 189 143 328 8,8

4"WPS® 2,5-62 338 320 299 274 245 206 155 357 9,1

4"WPS® 2,5-68 371 351 328 300 269 226 170 391 10

Selecon Chart 4”WPS® 2,5, 4”WPS® 2,5 N(E)

Dimensions and Weights 4”WPS® 2,5, 4”WPS® 2,5 N(E)



4"WPS® 2,5-6 0,37

0,5 349 223 572 3,8 11,1

4"WPS® 2,5-9 0,55

0,75 421 242 663 4,8 13,1

4"WPS® 2,5 -12 0,75

1 493 271 764 5,8 15,4

4"WPS® 2,5-15 1,1

1,5 566 299 865 6,3 17,14"WPS® 2,5-18 1,1

1,5 638 299 937 7,7 18,5

4"WPS® 2,5-22 1,5

2 734 327 1061 9,0 21,1

4"WPS® 2,5-25 1,5

2 807 327 1134 10,0 22,1

4"WPS® 2,5-30 2,2

3 928 356 1284 11,6 25,1

4"WPS® 2,5-36 2,2

3 1072 356 1428 13,7 27,2

4"WPS® 2,5-44 3

4 1265 423 1688 16,3 32,3

4"WPS® 2,5-51 3

4 1434 423 1857 18,7 34,7

4"WPS® 2,5-57 3,7

5 1579 545 2124 20,6 41,5

4"WPS® 2,5-62 3,7

5 1699 545 2244 22,3 43,2

4"WPS® 2,5-68 4 5,5 1844 583 2427 24,2 48,3



36

Performance Curves

4 ” WP S ®

Performance Curves 4”WPS® 4, 4”WPS® 4 N(E)

η

Q [m³/h]0 1 2 3 4 5

H [m]

0

20

40

60

80

100

120

140

160180

200

220

240

260

280

300

320

340

360

380

400

420

Q [m³/h]0 1 2 3 4 5

η [%]

0

20

40

60

80

P2 [W]

0

20

40

60

80

4"WPS® 4

4"WPS® 4 N(E)

50 Hz

Q: 1 - 5 m³/h

P2

-4 0,37kW

-7 0,55kW

-9 0,75kW

-14 1,1kW

-19 1,5kW

-24 2,2kW

-29 2,2kW

-34 3kW

-39 3kW

-45 3,7kW

-50 3,7kW

-54 4kW

-60 5,5kW

-66 5,5kW

-72 5,5kW

η



37

Technical Data

4 ” W P S ®


1 2 2,5 3 3,5 4 4,5 5 at 0 m³/h 1x230V 3x400V

4"WPS® 4-4 22 20 19 17 16 14 12 10 23 3,6 1,1

4"WPS® 4-7 38 35 33 30 27 24 21 17 41 5,7 1,5

4"WPS® 4-9 49 45 42 39 35 31 27 22 53 6,9 2

4"WPS® 4-14 76 69 65 60 55 48 42 33 82 8,9 3

4"WPS® 4-19 103 94 88 82 74 65 56 45 111 11,1 3,8

4"WPS® 4-24 130 119 112 103 94 83 71 57 141 12,8 5,3

4"WPS® 4-29 157 143 135 125 114 100 86 69 170 15,9 5,6

4"WPS® 4-34 185 168 158 146 133 117 101 81 199 7

4"WPS® 4-39 212 193 181 168 153 134 116 93 229 7,2

4"WPS® 4-45 244 223 209 194 176 155 134 108 264 8,8

4"WPS® 4-50 272 247 233 215 196 172 149 119 293 9,1

4"WPS® 4-54 293 267 251 233 212 186 161 129 317 10

4"WPS® 4-60 326 297 279 258 235 207 178 143 352 11,5

4"WPS® 4-66 358 326 307 284 259 227 196 158 387 12,5

4"WPS® 4-72 391 356 335 310 282 248 214 172 422 13,2

Selecon Chart 4”WPS® 4, 4”WPS® 4 N(E)

Dimensions and Weights 4”WPS® 4, 4”WPS® 4 N(E)



4"WPS® 4-4 0,37 0,5 300 223 523 3,2 10,5

4"WPS® 4-7 0,55 0,75 373 242 615 4,2 12,5

4"WPS® 4-9 0,75 1 421 271 692 4,9 14,5

4"WPS® 4-14 1,1 1,5 542 299 841 6,6 17,4

4"WPS® 4-19 1,5 2 662 327 989 8,3 20,4

4"WPS® 4-24 2,2 3 783 356 1139 10,0 23,5

4"WPS® 4-29 2,2 3 903 356 1259 11,7 25,2

4"WPS® 4-34 3,0 4 1024 423 1447 13,4 29,4

4"WPS® 4-39 3 4 1145 423 1568 15,1 31,1

4"WPS® 4-45 3,7 5 1289 545 1834 17,1 38,0

4"WPS® 4-50 3,7 5 1410 545 1955 18,8 39,7

4"WPS® 4-54 4 5,5 1506 583 2089 20,2 44,3

4"WPS® 4-60 5,5 7,5 1651 698 2349 22,2 51,6

4"WPS® 4-66 5,5 7,5 1796 698 2494 24,3 53,7

4"WPS® 4-72 5,5 7,5 1941 698 2639 26,3 55,7



38

Performance Curves

4” WP S ®

Performance Curves 4”WPS® 7 , 4”WPS® 7 N(E)

η

Q [m³/h]0 1 2 3 4 5 6 7 8

H [m]

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

340

360

380

400

Q [m³/h]0 1 2 3 4 5 6 7 8

η [%]

0

20

40

60

P2 [W]

0

30

60

90

4"WPS® 7

4"WPS® 7 N(E)

50 Hz

Q: 2 - 8 m³/h

P2

-3 0,37kW

-4 0,55kW

-6 0,75kW

-9 1,1kW

-13 1,5kW

-16 2,2kW

-19 2,2kW

-23 3kW

-26 3kW

-29 3,7kW

-32 3,7kW

-34 4kW

-39 5,5kW

-44 5,5kW

-49 5,5kW

-54 7,5kW

-59 7,5kW

-64 7,5kW

η



39

Technical Data

4 ” W P S ®



1 2 3 4 5 6 7 8 at 0 m³/h 1x230V 3x400V

4"WPS® 7-3 17 16 15 14 13 12 10 8 19 3,6 1,1

4"WPS® 7-4 23 22 20 19 18 16 14 10 25 5,7 1,5

4"WPS® 7-6 35 33 30 28 26 24 21 15 37 6,9 2

4"WPS® 7-9 52 49 46 43 39 36 31 23 56 8,9 3

4"WPS® 7-13 75 70 66 62 57 52 45 33 80 11,1 3,8

4"WPS® 7-16 93 87 81 76 70 64 55 41 99 12,8 5,2

4"WPS® 7-19 110 103 96 90 83 76 66 49 117 15,9 5,6

4"WPS® 7-23 133 125 117 109 101 92 79 59 142 6,6

4"WPS® 7-26 150 141 132 123 114 104 90 67 160 7,2

4"WPS® 7-29 168 157 147 137 127 116 100 74 179 8,3

4"WPS® 7-32 185 174 163 152 140 128 111 82 198 9,1

4"WPS® 7-34 197 184 173 161 149 136 117 87 210 10

4"WPS® 7-39 225 211 198 185 171 156 135 100 241 11,5

4"WPS® 7-44 254 239 223 208 193 176 152 113 272 12,5

4"WPS® 7-49 283 266 249 232 214 196 169 126 302 13,2

4"WPS® 7-54 312 293 274 256 236 216 186 138 333 17,5

4"WPS® 7-59 341 320 300 279 258 236 204 151 364 18,3

4"WPS® 7-64 370 347 325 303 280 256 221 164 395 19,1




4"WPS® 7-3 0,37 0,5 276 223 500 2,9 10,2

4"WPS® 7-4 0,55 0,75 300 242 542 3,2 11,5

4"WPS® 7-6 0,75 1 349 271 620 3,9 13,5

4"WPS® 7-9 1,1 1,5 421 299 720 5,0 15,84"WPS® 7-13 1,5 2 517 327 844 6,4 18,5

4"WPS® 7-16 2,2 3 590 356 946 7,5 21,0

4"WPS® 7-19 2,2 3 662 356 1118 8,5 22,0

4"WPS® 7-23 3 4 759 423 1182 9,9 25,9

4"WPS® 7-26 3 4 831 423 1254 11,0 27,0

4"WPS® 7-29 3,7 5 903 545 1448 12,1 33,0

4"WPS® 7-32 3,7 5 976 545 1521 13,1 34,0

4"WPS® 7-34 4 5,5 1024 583 1607 13,8 37,9

4"WPS® 7-39 5,5 7,5 1145 698 1843 15,6 45,0

4"WPS® 7-44 5,5 7,5 1266 698 1964 17,4 46,8

4"WPS® 7-49 5,5 7,5 1386 698 2084 19,2 48,6

4"WPS® 7-54 7,5 10 1506 774 2280 20,9 53,9

4"WPS® 7-59 7,5 10 1628 774 2402 22,7 55,7

4"WPS® 7-64 7,5 10 1748 774 2522 24,5 59,5

2



40

Performance Curves

4” WPS ®

Performance Curves 4”WPS® 12, 4”WPS® 12 N(E)

Q [m³/h]0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

H [m]

0

20

40

60

80

100

120

140

160

180

200

Q [m³/h]0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

0

20

40

60

80

P2 [W]

0

50

100

150

200

250

4"WPS® 12

4"WPS® 12 N(E)

50 Hz

Q: 4 - 15 m³/h

P2

-3 1,1kW

-5 1,5kW

-8 2,2kW

-10 3kW

-13 3,7kW

-14 4kW

-17 5,5kW

-20 5,5kW

-24 7,5kW

-27 7,5kW

η [% ]

η



41

Technical Data

4 ” W P S ®



2,0 4,0 6,0 8,0 10,0 12,0 14,0 15,0 at 0 m³/h 1x230V 3x400V

4"WPS® 12-3 20 18 17 16 15 13 11 9 21 8,9 3

4"WPS® 12-5 33 30 28 27 25 22 18 14 34 11,1 3,8

4"WPS® 12-8 52 48 45 43 40 36 28 23 55 15,9 5,6

4"WPS® 12-10 65 60 56 53 50 44 36 29 69 7,2

4"WPS® 12-13 85 78 73 69 65 58 46 38 90 9,1

4"WPS® 12-14 91 85 79 75 70 62 50 40 96 10

4"WPS® 12-17 111 103 96 91 85 76 60 49 117 12,5

4"WPS® 12-20 130 121 113 107 100 89 71 58 138 13,2

4"WPS® 12-24 156 145 135 128 120 107 85 69 165 18,3

4"WPS® 12-27 176 163 152 144 135 120 97 78 186 19,1


Pump Type Pump power P2 A B C Weight [kg]


4"WPS® 12-3 1,1 1,5 327 299 626 3,1 13,9

4"WPS® 12-5 1,5 2 405 327 732 3,9 16,0

4"WPS® 12-8 2,2 3 522 356 878 5,2 18,7

4"WPS® 12-10 3 4 600 423 1023 6,1 22,14"WPS® 12-13 3,7 5 717 545 1265 7,4 28,4

4"WPS® 12-14 4 5,5 756 583 1339 7,8 29,6

4"WPS® 12-17 5,5 7,5 873 698 1571 9,1 36,4

4"WPS® 12-20 7,5 990 698 1688 10,4 37,7

4"WPS® 12-24 7,5 10 1146 774 1920 12,1 44,1

4"WPS® 12-27 7,5 10 1263 774 2037 13,4 45,4

5,5

2



42

Technical Data

4” WP S ®

14

20

19

17

18

16

15

22

21

10

5

9

11

12

13

8

7

4

6

3

1

2

15

19

20

17

18

16

9

10

5

14

21

22

4

13

12

11

8

7

6

2

3

1

Material specificaon

4"WPS 4"WPS N 4"WPS NE

Material Code Material Code Material Code

1 Discharge Chamber Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

2 Valve Cone Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

3 Valve Seat Stainless Steel/Rubber AISI 316 -1.4401 / NBR AISI 316 -1.4401 / NBR AISI 316 -1.4401 / FKM

4 Retainer for Valve Seat Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

5 Hook Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

6 Top Diffusor Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

7 Top Spacer Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

8 Top Bearing Stainless Steel/Rubber AISI 316 -1.4401 / NBR AISI 316 -1.4401 / NBR AISI 316 -1.4401 / FKM

9 Nut M8 Stainless Steel AISI 316-1.4401 AISI 316 - 1.4401 AISI 316 - 1.4401

10 Washer Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

11 Diffusor Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

12 Impeller Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

13 Neck Ring Stainless Steel/Rubber AISI 316 -1.4401 / NBR AISI 316 -1.4401 / NBR AISI 316 -1.4401 / FKM

14 Indermediate Bearing Rubber NBR NBR FKM

15 Boom Diffusor Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

16 Sucon Interconnector Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

17 Strainer Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

18 Boom Spacer Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

19 Sha with NEMA coupling Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

20 Cable Guard Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

21 Strap Stainless Steel AISI 304 - 1.4301 AISI 316 - 1.4401 AISI 316 - 1.4401

22 Nut M8-M10 Stainless Steel AISI 316 - 1.4401 AISI 316 - 1.4401 AISI 316 - 1.4401

Pos. Component Material

4”WPS® 1,5

4”WPS® 2,5

4”WPS® 4

4”WPS® 7 4”WPS® 12



43

Technical Data

4 ” W P S ®

Cable selection for 4”WPS®-CP

Submersible drop cable to the motor

The table below shows the maximum length of the submersible drop cable between the controller and the


The cross-sections of the cable are calculated according to a 3% voltage drop (IEC 60364:2001).

The pump will cut out if the supply voltage falls below 185 V.

*extra filter required

In case the total length of the electrical power cable between controller and motor exceeds 120m, an extra

filter to protect the motor from burning is required. See accessories.

Supply cable to the controller

In case you want a longer electrical cable, you must check the cable section following the table below.

Maximal cable length for specific cable sections:


1100 W 65 m 110 m

1500 W 45 m 75 m 20 m*

2000 W 20 m 35 m 60 m 85 m

Motor Power 1,5 mm² 2,,5 mm² 4 mm² 6 mm²

50 m 80 m 130 m 190 m

35 m 60 m 90 m 140 m

25 m 45 m 70 m 100 m

Accessories

Submersible drop cable to the motor (drinking water quality)

4-core submersible cable including earth conductor (for three phase motor). This blue cable is approved for

drinking water applications (KTW approval). When ordering please state length [m].

3-core submersible cable including earth conductor (for single phase motor). This blue cable is approved

for drinking water applications (KTW approval). When ordering please state length [m].

Cross Secon of leads Reference

Submersible cable 4G2.5 2.5 mm² 003505Submersible cable 4G4 4 mm² 003506




Submersible cable 3G44 mm² 003509


1100 W

1500 W

2000 W

170 m* 260 m*

170 m*



44

Accessories

4 ” WP S ®

Submersible cable joint kitFor watertight shrink-joining of motor cable and submersible drop cable (round or flat cable). The joint isready for use after a few minutes and requires no long hardening time as do resin joints.

Straining Wire The stainless steel wire retains the submersible pump. Special openings are made in the discharge chamber

to fix the wire to the pump. When ordering please state the requested length [m].



of leads

Reference

Submersible cable joint kit 1,5-2,5 1.5 – 2.5 mm² 001042


the drop cable1.5 – 2.5 mm² 001059


Cable joint 4–6mm² fied to the

drop cable4 – 6 mm² 001060

Wire clamps

Two units are needed per loop. This means per installation 4 wire

clamps are recommended.

Filters (only for 4”WPS®-CP)

1. Motor side (only for 4”WPS®-CP): When the drop cable between thecontroller and the pump exceeds more than 120m, an extra filter to

protect the motor from burning is required.

2. Supply side (only for 4”WPS®-CP pumps) : Radio frequency interference is the radiation or conduction of

radio frequency energy (or electronic noise) produced by electrical and electronic devices at levels that

interfere with the operation of adjacent equipment. In case you experience phenomena, please install

the WPS® RFI Power Line Filter.


Descripon Max. Cable length ReferenceWPS® 200MF Filter 200 m 001007

WPS® 400MF Filter 400 m 001008

Descripon Reference

WPS® RFI Power Line Filter 001009



45

Accessories

4 ” W P S ®



• horizontal or vertical installation in a tank

• installation of the pump in the screen from the well




Casing or sleeve I.D. 4” motor, cooling flow 8 cm/sec

[mm (inches)] [m³/h]

0,3

127 (5”) 1,6

152 (6”) 3,0

203 (8”) 6,9

102 (4”)

254 (10”) 11,4305 (12”) 18,2

Descripon Material Fits to pump type Reference

4"WPS® 1,5-6 ... -174"WPS® 2,5-6 ... -12

4"WPS® 4-4 ... -9

4"WPS® 7-3 ... -6

4"WPS® 1,5-21 … -354"WPS® 2,5-15 … -25

4"WPS® 4-14 … -19

4"WPS® 7-9 … -13

4"WPS® 12-3 … -5

4"WPS®-CP models

4"WPS® 1,5-40 … -72

4"WPS® 2,5-30 … -51

4"WPS® 4-24 … -39

4"WPS® 7-16 … -26

4"WPS® 12-8 … -10

4"WPS® 2,5-57 … -68

4"WPS® 4-45 … -72

4"WPS® 7-29 … -49

4"WPS® 12-13 … -20

4"WPS® 7-54 … -64

4"WPS® 12-24 … -27

Screen Φ 115 x 117 mm 1.4301-AISI 304 For all models 001029

Set of supports for shroud

with length 400 or 500 mm1.4301-AISI 304

Fits to reference 001010

and 001011001031


with length 625 to 1000 mm1.4301-AISI 304

Fits to reference 001012,

001013 and 001014001032

1.4301-AISI 304Shroud Φ 115 x 1000 mm

Shroud Φ 115 x 800 mm 1.4301-AISI 304 001013

0010121.4301-AISI 304Shroud Φ 115 x 625 mm

001010Shroud Φ 115 x 400 mm 1.4301-AISI 304

Shroud Φ 115 x 500 mm 1.4301-AISI 304 001011

001014



46

General Data

6

” WP S ®

All the internal and external metal components of the 6”WPS® pumps are

constructed of stainless steel AISI 304 - 1.4301 throughout and are being coldpressed from stainless steel sheet.

6”WPS® submersible pumps are suitable for both continuous and intermittent

operation for a variety of applications:

• General water supply

• Waterworks and fountains

• Irrigation


• Pressure boosting

• Heating pumps

• Dewatering, mining and other industrial applicationsNote: For other applications, please contact Well Pumps.

Pump and motor range

6”WPS® pump range consists of f our flow models: 16, 30, 45 and 60 m³/h.

The pump-end is entirely made out of Stainless Steel DIN 1.4301, AISI 304.

The pumps are standard equipped with a 4” motor up to 5,5kW and a 6“

submersible motor from 7,5kW up to 45kW power.

Construction of the pump

Impeller and conical bush1 Strong conical bush system to fix the impeller to the shaft

2 Each vane is welded over the complete contact line with the

impeller discs.

3 4 impeller shapes giving f our flow models

4 Stainless steel sheet whith a minimum thick ness of 1,5 mm

Diffusor

5 Stainless steel sheet whith a minimum thick ness of 1,5 mm

6 Generously dimensioned intermediate bearing in NBR

at each pump stage

7 Neck ring in NBR with reinf orced stainless steel ring

Top Bearing8 Important water-lubricated upper bearing in NBR for

each pump

Shaft

9 Round shaf t in stainless steel AISI 431-1.4057

10 High-quality coupling made of full stainless steel shaf t

9

3

2

1

6

107

5



47

General Data

6 ” W P

S ®

Pipe connection

All pump types have a treaded pipe connection:6“WPS® 16: Rp 2 ½”

6”WPS® 30: Rp 3”

6”WPS® 45: Rp 3”

6”WPS® 60: Rp 4“

Pump identification code

Example 6” WPS® 30 - 12

6” pump


Rated flow (in m3/h) Number of stage/impellers

Pumped liquids

6”WPS® submersible pumps are designed for pumping thin, clean, non-aggressive and non-explosive


6”WPS® pumps are suitable for pumping liquids with a content of sand up to 50 g/m³. A higher content of

sand will shorten pump life.


Construction features

• Coupling and motor flange of pump-end are suitable for connection to motors in accordance with NEMAstandard.

• Jam free check valve, built in the discharge chamber, is designed for low loss of head.

• Generously dimensionned intermediate bearing located at each stage of the pump in order to perfectly

align the shaft and optimize the lubrication.

• Rugged cable guard.

• Hydraulic profiles are optimized for the attainment of high efficiencies.

• Resistance to corrosion and abrasion, i.e. the same inherent qualities of stainless steel (AISI 304 - 1.4301).

• Great ease of dismantling and assembly.

Curve Conditions

• Curve tolerances according to ISO 9906, Annex A.

• The performance curves show pump performance at actual speed of the standard motor range.

• The measurements were made with airless water at a temperature of 20°C and a k inematic viscosity of





• Efficiency curve: h shows pump stage efficiency.

Service


installation and service. The cable and the plug are fitted to the pump with screws which enables replace-ment.



48

Performance Curves

6

” WP S ®

Performance Curves 6”WPS® 16

Q [m³/h]0 2 4 6 8 10 12 14 16 18 20

H [m]

0

10

20

30

40

50

60

70

80

90

100

110

120

P2[W]

0

200

400

600

Q [m³/h]0 2 4 6 8 10 12 14 16 18 20

η [%]

0

20

40

60

6"WPS® 16

50 Hz

Q: 4-20 m³/h

P2

-1 0,55kW

-2 1,1kW

-3 1,5kW

-4 2,2kW

-6 3kW

-8 3,7kW

-9 4kW

-11 5,5kW

-12 5,5kW

η



49

Performance Curves

6 ” W P

S ®


Q [m³/h]0 2 4 6 8 10 12 14 16 18 20

H [m]

50

100

150

200

250

300

350

400

450

500

550

P2[W]

0

200

400

600

Q [m³/h]0 2 4 6 8 10 12 14 16 18 20

η [%]

0

20

40

60

6"WPS® 16

50 Hz

Q: 4-20 m³/h

P2

η

-15 7,5kW

-17 7,5kW

-19 9,3kW

-21 9,3kW

-24 11kW

-27 15kW

-29 15kW

-32 15kW

-34 15kW

-36 18,5kW

-39 18,5kW

-41 18,5kW

-44 22kW

-47 22kW

-49 22kW

-52 30kW

-55 30kW

-58 30kW



50

Technical Data

6

” WPS ®

Selecon Chart 6”WPS® 16

Pump Type Max. Head [m]

[kW] [HP] 4 8 12 16 20 at 0 m³/h 3x230V 3x400V

6"WPS®16-1 0,55 0,75 9 8 7 6 4 10 2,8 1,6

6"WPS®16-2 1,1 1,5 18 17 15 12 8 19 5,2 3

6"WPS®16-3 1,5 2,0 26 25 22 18 12 28 6,9 4

6"WPS®16-4 2,2 3,0 35 33 30 24 16 38 10,2 5,9

6"WPS®16-6 3,0 4 53 50 44 36 24 57 13,5 7,8

6"WPS®16-8 3,7 5 70 66 59 48 32 76 15,8 9,1

6"WPS®16-9 4 5,5 79 75 67 54 36 85 16,1 9,3

6"WPS®16-11 5,5 7,5 97 91 82 66 45 104 20,3 11,7

6"WPS®16-12 5,5 7,5 106 99 89 72 49 114 21,7 12,5

6"WPS®16-15 7,5 10 132 124 111 90 61 142 25,9 15,1

6"WPS®16-17 7,5 10 150 141 126 103 69 161 27,5 16

6"WPS®16-19 9,3 12,5 167 157 141 115 77 180 34 19,6

6"WPS®16-21 9,3 12,5 185 174 156 127 85 199 36 20,7

6"WPS®16-24 11 15 211 199 178 145 97 228 40,4 23,3

6"WPS®16-27 15 20 238 224 200 163 109 256 27,3

6"WPS®16-29 15 20 255 240 215 175 117 275 29,6

6"WPS®16-32 15 20 282 265 237 193 130 303 51,7 29,9

6"WPS®16-34 15 20 299 282 252 205 138 322 54,2 31,36"WPS®16-36 18,5 25 317 298 267 217 146 341 60,5 34,9

6"WPS®16-39 18,5 25 343 323 289 235 158 370 63,6 36,7

6"WPS®16-41 18,5 25 361 339 304 247 166 389 66,7 38,5

6"WPS®16-44 22 30 387 364 326 265 178 417 73,6 42,5

6"WPS®16-47 22 30 414 389 348 283 190 446 76,1 44

6"WPS®16-49 22 30 431 406 363 295 198 465 78,5 45,3

6"WPS®16-52 30 40 458 431 385 314 211 493 53,5

6"WPS®16-55 30 40 484 455 408 332 223 521 55,1

6"WPS®16-58 30 40 510 480 430 350 235 550 56,7

Full load currentPump Power P2 Flow [m³/h]



51

Technical Data

6 ” W P

S ®

Pump Type A B C D E E* Weight [kg]

[mm] [mm] [mm] [mm] [mm] [mm] Pump End Electropump

6"WPS®16-2 330 299 629 95 135 5,6 16,4

6"WPS®16-3 375 327 702 95 135 6,8 18,9

6"WPS®16-4 420 356 776 95 135 7,9 24,5

6"WPS®16-6 510 423 933 95 135 10,3 29,4

6"WPS®16-8 600 545 1145 95 135 12,8 33,7

6"WPS®16-9 645 583 1228 95 135 13,8 51,3

6"WPS®16-11 735 698 1433 137 139 142 16,1 56,2

6"WPS®16-12 780 698 1478 137 139 142 17,3 57,4

6"WPS®16-15 941 646 1587 137 139 142 22,0 67,2

6"WPS®16-17 1031 646 1677 137 139 142 24,3 69,5

6"WPS®16-19 1121 678 1799 137 139 142 26,7 74,2

6"WPS®16-21 1211 678 1889 137 139 142 29,0 77,5

6"WPS®16-24 1346 711 2057 137 139 142 32,5 83,4

6"WPS®16-27 1481 902 2383 145 139 142 36,0 97,0

6"WPS®16-29 1571 902 2437 145 139 142 38,4 99,4

6"WPS®16-32 1726 776 2502 137 139 142 43,0 99,7

6"WPS®16-34 1816 776 2592 137 139 142 45,3 102,0

6"WPS®16-36 1906 841 2747 137 139 142 47,6 110,5

6"WPS®16-39 2041 841 2882 137 139 142 51,2 114,5

6"WPS®16-41 2131 841 2971 137 139 142 53,5 116,8

6"WPS®16-44 1906 841 3173 137 139 142 57,0 126,3

6"WPS®16-47 2401 907 3308 137 139 142 60,5 129,8

6"WPS®16-49 2491 907 3398 137 139 142 62,9 132,8

6"WPS®16-52 2900 1187 4087 145 175 181 106,4 196,4

6"WPS®16-55 3036 1187 4223 145 175 181 109,9 199,9

6"WPS®16-58 3171 1187 4374 145 175 181 113,4 203,4

Dimensions and Weight 6”WPS® 16

E Rp 2 ½”

D

B

C

A

6"WPS®16-1 285 242 527 95 135 4,4 12,7



52

Performance Curves

6

” WP S ®


Q [m³/h]0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36

H [m]

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

P2[W]

0

400

800

1200

Q [m³/h]0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36

η [%]

0

20

40

60

6"WPS® 30

50 Hz

Q: 5-36 m³/h

P2

η

-1 0,75kW

-2 1,5kW

-3 2,2kW

-4 3kW

-5 3,7kW

-6 5,5kW

-7 5,5kW

-9 7,5kW

-10 7,5kW

-12 9,3kW

-13 9,3kW

-14 11kW

-15 11kW



53

Performance Curves

6 ” W P

S ®


Q [m³/h]0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36

H [m]

50

100

150

200

250

300

350

400

450

500

550

600

650

P2[W]

0

400

800

1200

Q [m³/h]0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36

[%]

0

20

40

60

6"WPS® 30

50 Hz

Q: 5-36 m³/h

P2

-17 15 kW

-18 15 kW

-20 15 kW

-21 15 kW

-24 18,5 kW

-26 18,5 kW

-29 22 kW

-31 22 kW

-34 30 kW

-36 30 kW

-39 30 kW

-42 30 kW

-46 37 kW

-50 37 kW

-54 37 kW

η

η



54

Technical Data

6

” WP S ®



[kW] [HP] 10 15 20 25 30 at 0 m³/h 3x230V 3x400V

6"WPS®30-1 0,75 1,5 10 9 8 7 6 12 3,7 2,1

6"WPS®30-2 1,5 2 19 17 16 14 11 24 6,9 4

6"WPS®30-3 2,2 3 29 26 24 21 17 37 10,2 5,9

6"WPS®30-4 3 4 39 34 31 28 23 49 13,5 7,8

6"WPS®30-5 3,7 5 48 43 39 35 28 61 15,8 9,4

6"WPS®30-6 5,5 7,5 58 51 47 42 34 73 20,3 11,7

6"WPS®30-7 5,5 7,5 67 60 55 49 40 85 21,7 12,5

6"WPS®30-9 7,5 10 87 77 71 63 51 110 25,9 15,1

6"WPS®30-10 7,5 10 96 85 79 70 57 122 27,5 16

6"WPS®30-12 9,3 12,5 116 102 94 83 68 146 34 16,6

6"WPS®30-13 9,3 12,5 125 111 102 90 73 159 36 20,7

6"WPS®30-14 11 15 135 119 110 97 79 171 38,9 22,2

6"WPS®30-15 11 15 144 128 118 104 85 183 40,4 23,3

6"WPS®30-17 15 20 164 145 134 118 96 207 27,3

6"WPS®30-18 15 20 173 153 142 125 102 220 29,6

6"WPS®30-20 15 20 193 170 157 139 113 244 51,5 29,8

6"WPS®30-21 15 20 202 179 165 146 119 256 54,2 31,3

6"WPS®30-24 18,5 25 231 204 189 167 136 293 64,5 36,56"WPS®30-26 18,5 25 250 222 205 181 147 317 66,7 38,5

6"WPS®30-29 22 30 279 247 228 202 164 354 76 43,8

6"WPS®30-31 22 30 299 264 244 215 175 378 78,5 45,3

6"WPS®30-34 30 40 327 290 268 236 192 415 54,8

6"WPS®30-36 30 40 347 307 283 250 203 439 56,7

6"WPS®30-39 30 40 376 332 307 271 220 476 98,6 58,5

6"WPS®30-42 30 40 404 358 331 292 237 512 107 63,5

6"WPS®30-46 37 50 443 392 362 320 260 561 117 67,2

6"WPS®30-50 37 50 482 426 394 348 283 610 122 70,8

6"WPS®30-54 37 50 520 460 425 375 305 659 127 73

Full load currentpump power PC Flow [m³/h]



55

Technical data

6 ” W P

S ®

Pump Type A B C D E E*


6"WPS®30-1 330 271 601 95 135 6,0 15,7

6"WPS®30-3 510 440 950 95 135 9,8 25,0

6"WPS®30-4 600 507 1007 95 135 11,7 30,1

6"WPS®30-5 690 545 1235 95 135 13,5 34,3

6"WPS®30-6 780 698 1478 95 135 15,4 44,86"WPS®30-7 896 698 1594 95 135 17,3 46,7

6"WPS®30-9 1076 646 1722 137 139 142 21,4 65,4

6"WPS®30-10 1166 646 1812 137 139 142 23,3 67,0

6"WPS®30-12 1346 677 2023 137 139 142 27,1 73,8

6"WPS®30-13 1436 677 2113 137 139 142 29,0 75,7

6"WPS®30-14 1526 711 2237 137 139 142 30,9 79,7

6"WPS®30-15 1616 711 2327 137 139 142 32,7 81,7

6"WPS®30-17 1796 902 2698 145 139 142 36,5 101,5

6"WPS®30-18 1886 902 2788 145 139 142 38,4 103,4

6"WPS®30-20 2066 776 2842 137 139 142 42,4 99,0

6"WPS®30-21 2156 776 2942 137 139 142 44,0 100,5

6"WPS®30-24 2426 841 3267 137 139 142 49,7 111,76"WPS®30-26 2626 841 3467 137 139 142 54,5 116,5

6"WPS®30-29 2896 906 3802 137 139 142 60,2 129,0

6"WPS®30-31 3076 906 3982 137 139 142 64,0 133,0

6"WPS®30-34 3346 1187 4533 145 139 142 69,6 168,7

6"WPS®30-36 3526 1187 4713 145 139 142 73,4 172,5

6"WPS®30-39 3796 1036 4832 137 139 142 79,0 163,6

6"WPS®30-42 4066 1036 5102 137 139 142 84,7 169,3

6"WPS®30-46 4676 1405 6081 137 175 181 146,2 261,2

6"WPS®30-50 5011 1405 6416 137 175 181 156,7 271,7

6"WPS®30-54 5396 1405 6801 137 175 181 168,3 283,3

Weight [kg]


E Rp 3”

D

B

C

A

6"WPS®30-2 420 327 746 95 135 7,9 20,0



57

Performance Curves

6 ” W P

S ®


P2[W]

0

600

1200

1800

Q [m³/h]0 5 10 15 20 25 30 35 40 45 50 55

η [%]

0

20

40

60

Q [m³/h]0 5 10 15 20 25 30 35 40 45 50 55

H [m]

50

100

150

200

250

300

350

4006"WPS® 45

50 Hz

Q: 6-56 m³/h

P2

η

-15 30kW

-16 30kW-17 30kW

-18 30kW

-19 30kW

-20 30kW

-21 30kW

-22 37kW

-23 37kW

-24 37kW

-25 45kW

-26 45kW-27 45kW

-28 45kW

-29 45kW

-30 45kW

-31 45kW



58

Technical Data

6

” WP S ®



[kW] [HP] 15 30 40 45 55 at 0 m³/h 3x230V 3x400V

6"WPS®45-1 1,5 2 12 10 9 7 4 13 6,9 4

6"WPS®45-2 3 4 24 21 17 14 8 26 13,5 5,9

6"WPS®45-3 5,5 7,5 36 31 26 21 12 40 21,7 12,5

6"WPS®45-4 7,5 10 48 42 34 28 15 53 25,9 15,1

6"WPS®45-5 7,5 10 60 52 43 36 19 66 27,5 16

6"WPS®45-6 9,3 12,5 72 63 51 43 23 79 38,9 22,2

6"WPS®45-7 11 15 84 73 60 50 27 93 40,4 23,3

6"WPS®45-8 15 20 96 84 68 57 31 106 29,6

6"WPS®45-9 15 20 107 94 77 64 35 119 51,5 29,8

6"WPS®45-10 15 20 119 105 86 71 39 132 54,2 31,3

6"WPS®45-11 18,5 25 131 115 94 78 43 145 64,5 36,5

6"WPS®45-12 18,5 25 143 126 103 85 46 159 66,7 38,5

6"WPS®45-13 22 30 155 136 111 92 50 172 76 43,8

6"WPS®45-14 22 30 167 147 120 99 54 185 78,5 45,3

6"WPS®45-15 30 40 179 157 128 107 58 198 53,9

6"WPS®45-16 30 40 191 168 137 114 62 212 54,8

6"WPS®45-17 30 40 203 178 145 121 66 225 56,7

6"WPS®45-18 30 40 215 189 154 128 70 238 94,7 56,2

6"WPS®45-19 30 40 227 199 162 135 74 251 107 58

6"WPS®45-20 30 40 716 210 171 142 77 264 103 59,9

6"WPS®45-21 30 40 752 220 180 149 81 178 107 63,5

6"WPS®45-22 37 50 263 231 188 156 85 291 117 67,2

6"WPS®45-23 37 50 275 241 197 163 89 304 122 70,8

6"WPS®45-24 37 50 287 252 205 170 93 317 127 73

6"WPS®45-25 45 60 299 262 214 178 97 330 75

6"WPS®45-26 45 60 310 272 222 185 101 343 78,1

6"WPS®45-27 45 60 322 283 231 192 104 357 81,3

6"WPS®45-28 45 60 334 293 239 199 108 370 87,5

6"WPS®45-29 45 60 346 304 248 206 112 383 90,7

6"WPS®45-30 45 60 358 314 257 213 116 397 92,5

6"WPS®45-31 45 60 370 325 265 220 120 410 93,9




59

Technical Data

6 ” W P

S ®




6"WPS®45-1 377 327 704 95 148 7,2 19,3

6"WPS®45-2 487 507 994 95 148 9,6 25,6

6"WPS®45-3 597 698 1295 137 148 151 12,0 53,1

6"WPS®45-4 707 646 1353 137 148 151 14,4 59,6

6"WPS®45-5 817 646 1463 137 148 151 16,8 62,0

6"WPS®45-6 927 677 1604 137 148 151 19,1 66,6

6"WPS®45-7 1037 711 1748 137 148 151 21,5 72,46"WPS®45-8 1147 902 2049 145 148 151 23,9 88,9

6"WPS®45-9 1257 776 2033 137 148 151 26,3 83,0

6"WPS®45-10 1367 776 2143 145 148 151 28,7 85,4

6"WPS®45-11 1477 841 2318 145 148 151 31,0 94,3

6"WPS®45-12 1587 841 2428 137 148 151 33,4 96,7

6"WPS®45-13 1697 907 2604 137 148 151 35,8 105,3

6"WPS®45-14 1807 907 2714 137 148 151 38,2 108,5

6"WPS®45-15 1917 1187 3104 145 148 151 40,6 139,6

6"WPS®45-16 2047 1187 3234 145 148 151 42,9 141,9

6"WPS®45-17 2157 1087 3344 145 148 151 45,5 144,5

6"WPS®45-18 2267 1037 3304 137 148 151 47,7 131,6

6"WPS®45-19 2377 1037 3414 137 148 151 50,1 134,0

6"WPS®45-20 2487 1037 3524 137 148 151 52,5 136,4

6"WPS®45-21 2577 1037 3614 137 148 151 54,8 138,7

6"WPS®45-22 2687 1405 4092 137 148 151 57,2 192,2

6"WPS®45-23 2817 1405 4222 137 148 151 60,7 195,7

6"WPS®45-24 2927 1405 4332 137 148 151 63,1 198,1

6"WPS®45-25 3037 1557 4594 137 148 151 65,5 213,5

6"WPS®45-26 3147 1557 4704 137 148 151 67,9 215,9

6"WPS®45-27 3257 1557 4814 137 148 151 70,3 218,3

6"WPS®45-28 3367 1557 4924 137 148 151 72,6 220,6

6"WPS®45-29 3477 1557 5034 137 148 151 75,0 223,0

6"WPS®45-30 3587 1557 5144 137 148 151 77,4 225,4

6"WPS®45-31 3697 1557 5254 137 148 151 79,8 227,8

Weight [kg]E Rp 3”

D

B

C

A



60

Performance Curves

6

” WPS ®


Q [m³/h]0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

η [%]

0

20

40

60

0

600

1200

1800

Q [m³/h]0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

H [m]

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

P2

η

-1 2,2kW

6"WPS® 60

50 Hz

Q: 10-80 m³/h

-2 5,5kW

-3 7,5kW

-4 9,3kW

-5 11kW

-6 15kW

-7 15kW

-8 18,5kW

-9 22kW

-10 22kW

P2[W]



61

Performance Curves

6 ” W P

S ®


Q [m³/h]0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

η [%]

0

20

40

60

0

600

1200

1800

Q [m³/h]0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

H [m]

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

P2

η

-11 30kW

6"WPS® 60

50 Hz

Q: 10-80 m³/h

-12 30kW

-13 30kW

-14 30kW

-15 37kW

-16 37kW

-17 37kW

-18 45kW

-19 45kW

-20 45kW

-21 45kW

P2[W]



62

Technical Data

6

” WPS ®



[KW] [HP] 20 40 50 60 75 at 0 m³/h 3x230V 3x400V

6"WPS®60-1 2,2 3 14 11 10 8 5 15 10,2 5,9

6"WPS®60-2 5,5 7,5 28 22 20 17 10 30 21,7 12,5

6"WPS®60-3 7,5 10 41 34 29 25 14 44 27,5 16

6"WPS®60-4 9,3 12,5 55 45 39 33 19 59 38,9 23,3

6"WPS®60-5 11 15 69 56 49 42 24 74 40,4 23,3

6"WPS®60-6 15 20 83 67 59 50 29 89 51,5 29,8

6"WPS®60-7 15 20 97 78 68 58 33 103 54,2 31,3

6"WPS®60-8 18,5 25 110 90 78 67 38 118 66,7 38,5

6"WPS®60-9 22 30 124 101 88 75 43 133 76 43,8

6"WPS®60-10 22 30 138 112 98 83 48 148 78,5 45,3

6"WPS®60-11 30 40 152 123 107 92 52 162 94,7 56,2

6"WPS®60-12 30 40 166 134 117 100 57 177 100 58

6"WPS®60-13 30 40 180 145 127 108 62 192 103 59,9

6"WPS®60-14 30 40 193 157 137 117 67 207 107 63,5

6"WPS®60-15 37 50 207 168 146 125 71 221 117 67,2

6"WPS®60-16 37 50 221 179 156 133 76 236 122 70,8

6"WPS®60-17 37 50 235 190 166 142 81 251 127 73

6"WPS®60-18 45 60 249 201 176 150 86 266 78,56"WPS®60-19 45 60 262 213 185 158 90 280 83,2

6"WPS®60-20 45 60 276 224 195 167 95 295 88,9

6"WPS®60-21 45 60 290 235 205 175 100 310 93,9




63

Technical Data

6 ” W P

S ®




6"WPS®60-1 400 440 840 95 148 7,3 23,4

6"WPS®60-2 525 614 1139 137 148 151 10,0 51,1

6"WPS®60-3 650 646 1296 137 148 151 12,6 57,8

6"WPS®60-4 775 677 1452 137 148 151 15,3 62,8

6"WPS®60-5 900 711 1611 137 148 151 17,9 68,8

6"WPS®60-6 1025 776 1801 137 148 151 20,6 78,3

6"WPS®60-7 1150 776 1926 137 148 151 23,2 79,96"WPS®60-8 1275 841 2136 137 148 151 25,9 89,2

6"WPS®60-9 1400 907 2307 137 148 151 28,5 97,8

6"WPS®60-10 1525 907 2432 137 148 151 31,2 100,5

6"WPS®60-11 1650 1037 2687 137 148 151 33,8 114,7

6"WPS®60-12 1775 1037 2812 137 148 151 36,5 120,4

6"WPS®60-13 1900 1037 2937 137 148 151 39,1 123,0

6"WPS®60-14 2025 1037 3062 137 148 151 41,7 125,6

6"WPS®60-15 2150 1405 3555 137 148 151 44,4 179,4

6"WPS®60-16 2275 1405 3680 137 148 151 47,0 183,0

6"WPS®60-17 2400 1405 3805 137 148 151 49,7 184,7

6"WPS®60-18 2525 1557 4082 137 148 151 52,3 200,3

6"WPS®60-19 2650 1557 4207 137 148 151 55,0 204,0

6"WPS®60-20 2775 1557 4332 137 148 151 57,6 205,6

6"WPS®60-21 2900 1557 4457 137 148 151 60,3 208,3


D

B

C

A



64

Technical Data

6

” WP S ®

Material Specificaon

1

2

3

4

5

6

9

10

17

12

13

18

7

8

16

14

15

11

1

2

3

4

5

6

9

10

17

7

8

16

14

11


2 Valve Cone Stainless Steel AISI 304 - 1.4301

3 Valve Seat Stainless Steel/Rubber AISI 316 -1.4401 / NBR

4 Top Bearing Rubber NBR



7 Nut for Conical Bush Stainless Steel AISI 304 - 1.4301

8 Conical Bush Stainless Steel AISI 304 - 1.4301


10 Neck Ring Stainless Steel/Rubber AISI 316 -1.4401 / NBR

11 Indermediate Bearing Rubber NBR

12 Sucon Interconnector Stainless Steel AISI 304 - 1.4301

13 Strainer Stainless Steel AISI 304 - 1.4301

14 Sha Stainless Steel AISI 431 - 1.4057

15 Coupling Stainless Steel AISI 304 - 1.4301

16 Cable Guard Stainless Steel AISI 304 - 1.4301

17 Strap Stainless Steel AISI 304 - 1.4301

18 Nut M12 Stainless Steel AISI 316 - 1.4401

Pos. Component Material Material Code

6”WPS® 16

6”WPS® 30

6”WPS® 45

6”WPS® 60

15 12

13

18



65

Accessories

6 ” W P

S ®

Accessories

Submersible drop cable to the motor (drinking water quality)4-core submersible cable including earth conductor (for three phase motor). This blue cable is approved for

drinking water applications (KTW approval). When ordering please state length [m].

Submersible cable joint kitFor watertight shrink-joining of motor cable and submersible drop cable (round or flat cable). The joint is

ready for use after a few minutes and requires no long hardening time as do resin joints.



• horizontal or vertical installation in a tank • installation of the pump in the screen from the well



Cross Secon of leads Reference

Submersible cable 4G2.5 2,5 mm² 003505





25 mm² 003510Submersible cable 4G2535 mm² 003511Submersible cable 4G35

Descripon


of leads

Reference

Submersible cable joint kit 1,5-2,5 1,5 – 2.5 mm² 001042


the drop cable1,5 – 2.5 mm² 001059


Cable joint 4–6mm² fied to the

drop cable4 – 6 mm² 001060

Submersible cable joint kit 10-16 001044

Cable joint 10-16mm² fied to

the drop cable001113

10 - 16 mm²

10 - 16 mm²


Casing or sleeve I.D. 6” motor, cooling flow 15 cm/sec

[mm (inches)] [m³/h]

152 (6”) 2,1

203 (8”) 10,2

254 (10”) 20,4

305 (12”) 31,8



66

Accessories

6

” WP S ®

Descri on Material Fits to um t e Motor Reference

6"WPS® 16-1 … -3

6"WPS® 30-1 … -2

6"WPS® 16-4

6"WPS® 30-3

6"WPS® 16-9 … -8

6"WPS® 30-4 … -5

6"WPS® 16-9 … -49

6"WPS® 30-6 … -31

6"WPS® 16-52 … -58

6"WPS® 30-34 … -546"WPS® 45-1 … -5

6"WPS® 60-1 … -3

6"WPS® 45-3 … -7

6"WPS® 60-1 … -5

6"WPS® 45-8 … -14

6"WPS® 60-6 … -10

6"WPS® 45-15 … -31

6"WPS® 60-11 … -21


with Φ 200 mm1.4301-AISI 304

Fits to reference 001024, 001025

and 001081001040


with Φ 200 mm1.4301-AISI 304 Fits to reference 001028 001041


with Φ 180 mm1.4301-AISI 304 Fits to reference 001018 001038


with Φ 180 mm 1.4301-AISI 304 Fits to reference 001023 001039

Screen Φ 200 x 192 mm 1.4301-AISI 304Screen for shrouds with 6" motor

with 6"WPS®45 and 6"WPS® 60001036


with Φ 160 mm1.4301-AISI 304

Fits to reference 001015, 001016

and 001017001037

1.4301-AISI 304 Screen for shrouds with 4" motor 001034Screen Φ 160 x 158 mm

Screen Φ 180 x 192 mm 1.4301-AISI 304Screen for shrouds with 6" motor

with 6"WPS®16 and 6"WPS® 30001035

Shroud Φ 200 x 1000 mm 1.4301-AISI 304 6" motor 001025






4" motor 001016


001015Shroud Φ 160 x 500 mm 1.4301-AISI 304 4" motor

Shroud Φ 160 x 625 mm 1.4301-AISI 304



67

Notes

6 ” W P

S ®



68

General Data

8 ” WP S ®

All the internal and external metal components of the 8”WPS® pumps are constructed of stainless steelAISI 304 - 1.4301 throughout and are being cold pressed from stainless steel sheet. The suction intercon-

nector and discharge chamber are casted out of stainless steel AISI 316 - 1.4401.

8”WPS® submersible pumps are suitable for both continuous and intermittent operation for a variety of

applications:

• General water supply

• Waterworks and fountains

• Irrigation


• Pressure boosting• Heating pumps

• Dewatering, mining and other industrial applications

Note: For other applications, please contact Well Pumps.

Pump and motor range

8”WPS® pump range consists of two flow models: 80 and 100 m³/h.

The pump-end is entirely made out of Stainless Steel DIN 1.4301, AISI 304.

The pumps are standard equipped with a 6” motor up to 37kW and a 8“ submersible motor from 45kW

up to 110kW power.

Specifications of the pump

The 8”WPS® pump have a capacity up to 120 m³/h and a maximum head of 450m.

The rotation is counter clock wise when look ing into the discharge.

Coupling to the motor f ollowing NEMA standard.

The 8”WPS® pumps can run continuously in vertical or horizontal position.

Overall diameter of the pump is 195 mm and thus fits into 8” or larger drilled wells.

Pipe connection

All pump types have a treaded pipe connection:

8“WPS® 80: Rp 5”8”WPS® 100: Rp 5”

A discharge adaptor to Rp 4“ is available on request.

Pump identification code

Example

8” WPS® 80 - 12

8” pump


Rated flow (in m3/h) Number of stage/impellers



69

General Data

8 ” W

P S ®

Pumped liquids8”WPS® submersible pumps are designed for pumping thin, clean, non-aggressive and non-explosive


8”WPS® pumps are suitable for pumping liquids with a content of sand up to 50 g/m³. A higher content of

sand will shorten pump life.


Construction features

• Coupling and motor flange of pump-end are suitable for connection to motors in accordance with NEMA

standard.

• Jam free spring loaded check valve, built in the discharge chamber, is designed for low loss of head.• Generously dimensionned intermediate bearing located at each stage of the pump in order to perfectly

align the shaft and optimize the lubrication.

• Alignment is achieved by using an external sleeve connected to the suction interconnector and discharge.

• Hydraulic profiles are optimized for the attainment of high efficiencies.

• Resistance to corrosion and abrasion, i.e. the same inherent qualities of stainless steel (AISI 304 - 1.4301).

• Great ease of dismantling and assembly.

Curve Conditions

• Curve tolerances according to ISO 9906, Annex A.

• The performance curves show pump performance at actual speed of the standard motor range.• The measurements were made with airless water at a temperature of 20°C and a kinematic viscosity of





• Efficiency curve: η shows pump stage efficiency.

Service


installation and service. The cable and the plug are fitted to the pump with screws which enables replace-

ment.



70

Performance Curves

8 ” WP S ®


Q [m³/h]0 10 20 30 40 50 60 70 80 90 100

H [m]

0

20

40

60

80

100

120

140

160

180

200

220

Q [m³/h]0 10 20 30 40 50 60 70 80 90 100

η [%]

020

40

60

80

3,03,2

3,4

3,6

3,8η

P2

-1 4 kW

P2[kW]

8"WPS® 80

50 Hz

Q: 30-100 m³/h

-2 7,5kW

-3 11 kW

-4 15 kW

-5 18,5kW

-6 22kW

-7 30kW

-8 30kW

-9 30kW

-10 37kW

-11 37kW



71

Performance Curves

8 ” W

P S ®


Q [m³/h]0 10 20 30 40 50 60 70 80 90 100

H [m]

100

120

140

160

180

200

220

240

260

280

300

320

340

360

380

400

420

440

460

480

500

520

Q [m³/h]0 10 20 30 40 50 60 70 80 90 100

020

40

60

80

3,03,2

3,4

3,6

3,8η

P2

P2[kW]

8"WPS® 80

50 Hz

Q: 30-100 m³/h

-12 45 kW

-22 93kW

-23 93kW

-24 93kW

-21 75kW

-20 75kW

-19 75kW

-18 75kW

-17 75kW

-16 75kW

-15 55kW

-14 55kW

-13 55kW

η [%]



72

Technical Data

8 ” WP S ®



[kW] [HP] size 20 40 60 80 100 at 0 m³/h 3x230V 3x400V

8"WPS®80-1 4 5,5 6" 20 18 16 13 9 21 16,1 9,3

8"WPS®80-2 7,5 10 6" 40 37 32 26 18 42 27,5 16

8"WPS®80-3 11 15 6" 61 55 47 39 28 62 40,4 23,3

8"WPS®80-4 15 20 6" 81 73 63 52 37 83 54,2 31,3

8"WPS®80-5 18,5 25 6" 101 92 79 65 46 104 66,7 38,5

8"WPS®80-6 22 30 6" 121 110 95 78 55 125 78,5 45,8

8"WPS®80-7 30 40 6" 141 128 111 90 64 146 94,7 56,2

8"WPS®80-8 30 40 6" 162 146 127 103 73 167 97,5 57,1

8"WPS®80-9 30 40 6" 182 165 142 116 83 187 103 59,9

8"WPS®80-10 37 50 6" 202 183 158 129 92 208 117 67,2

8"WPS®80-11 37 50 6" 222 201 174 142 101 229 127 73

8"WPS®80-12 45 60 8" 242 220 190 155 110 250 89

8"WPS®80-13 55 75 8" 263 238 206 168 119 271 100

8"WPS®80-14 55 75 8" 283 256 222 181 128 292 104

8"WPS®80-15 55 75 8" 303 275 237 194 138 312 108

8"WPS®80-16 75 100 8" 323 293 253 207 147 333 113

8"WPS®80-17 75 100 8" 343 311 269 220 156 354 119

8"WPS®80-18 75 100 8" 364 329 285 233 165 375 1248"WPS®80-19 75 100 8" 384 348 301 245 174 396 133

8"WPS®80-20 75 100 8" 404 366 317 258 183 417 139

8"WPS®80-21 75 100 8" 424 384 332 271 193 437 145

8"WPS®80-22 93 125 8" 444 403 348 284 202 458 165

8"WPS®80-23 93 125 8" 465 421 364 297 211 479 178

8"WPS®80-24 93 125 8" 485 439 380 310 220 500 190

Full load currentFlow [m³/h]pump power PC



73

Technical Data

8 ” W

P S ®


Pump Type A B C D E

[mm] [mm] [mm] [mm] [mm] Pump End Electropump

8"WPS®80-1 644 581 1225 136 192 31,0 68,5

8"WPS®80-2 644 646 1290 136 192 31,5 76,7

8"WPS®80-3 770 711 1481 136 192 36,5 87,4

8"WPS®80-4 896 776 1672 136 192 41,5 98,2

8"WPS®80-5 1022 841 1863 136 192 46,0 109,3

8"WPS®80-6 1148 906 2054 136 192 51,0 120,3

8"WPS®80-7 1274 1036 2310 136 192 56,0 139,98"WPS®80-8 1400 1557 2957 136 192 61.0 144,9

8"WPS®80-9 1531 1036 2567 136 192 67.0 150,7

8"WPS®80-10 1657 1404 3051 136 192 72.0 207,0

8"WPS®80-11 1783 1404 3187 136 192 77,0 212,0

8"WPS®80-12 1909 1077 2986 187 197 82,0 254,0

8"WPS®80-13 2035 1394 3429 187 197 87,0 289,0

8"WPS®80-14 2161 1364 3525 187 197 92,0 294,0

8"WPS®80-15 2287 1364 3651 187 197 99,0 301,0

8"WPS®80-16 2413 1496 3909 187 197 101,5 341,5

8"WPS®80-17 2539 1496 4035 187 197 106,5 346,5

8"WPS®80-18 2665 1496 4161 187 197 111,5 351,5

8"WPS®80-19 2791 1496 4287 187 197 116,5 356,5

8"WPS®80-20 2917 1496 3051 187 197 121,0 361,0

8"WPS®80-21 3043 1496 4539 187 197 126,0 366,0

8"WPS®80-22 3169 1748 4917 187 197 131,0 494,0

8"WPS®80-23 3259 1748 5043 187 197 136,0 454,0

8"WPS®80-24 3421 1748 5169 187 197 141,0 459,0


D

B

C

A



74

Performance Curves

8 ” WP S ®


Q [m³/h]0 10 20 30 40 50 60 70 80 90 100 110 120

H [m]

0

20

40

60

80

100

120

140

160

180

200

Q [m³/h]0 10 20 30 40 50 60 70 80 90 100 110 120

η [%]

0

20

40

60

80

3,2

3,6

4,0

4,4

4,8η

P2

-1 5,5kW

P2[kW]

-2 9,3kW

-3 15kW

-4 18,5kW

-5 22kW

-6 30kW

-7 30kW

-8 37kW

-9 37kW 8"WPS® 100

50 Hz

Q: 40-120 m³/h



76

Technical Data

8 ” WP S ®



[kW] [HP] size 40 60 80 100 120 at 0 m³/h 3x230V 3x400V

8"WPS®100-1 5,5 7,5 6" 20 18 15 12 9 22 21,7 12,5

8"WPS®100-2 9,3 12,5 6" 40 35 30 24 18 44 36 20,7

8"WPS®100-3 15 20 6" 60 53 44 36 27 67 54,2 31,3

8"WPS®100-4 18,5 25 6" 80 70 59 48 36 89 66,7 38,5

8"WPS®100-5 22 30 6" 100 88 74 60 45 111 78,5 45,8

8"WPS®100-6 30 40 6" 120 106 89 72 53 133 99,5 58,78"WPS®100-7 30 40 6" 140 123 103 84 62 155 103 59,9

8"WPS®100-8 37 50 6" 160 141 118 96 71 177 117 67,2

8"WPS®100-9 37 50 6" 180 158 133 108 80 200 127 73

8"WPS®100-10 45 60 8" 200 176 148 120 89 222 89

8"WPS®100-11 55 75 8" 220 194 163 132 98 244 100

8"WPS®100-12 55 75 8" 240 211 177 144 107 266 104

8"WPS®100-13 55 75 8" 260 229 192 155 116 288 108

8"WPS®100-14 75 100 8" 280 247 207 167 125 310 113

8"WPS®100-15 75 100 8" 300 264 222 179 134 333 124

8"WPS®100-16 75 100 8" 320 282 236 191 143 355 135

8"WPS®100-17 75 100 8" 340 299 251 203 151 377 145

8"WPS®100-18 93 125 8" 360 317 266 215 160 399 1598"WPS®100-19 93 125 8" 380 335 281 227 169 421 165

8"WPS®100-20 93 125 8" 400 352 296 239 178 443 178

8"WPS®100-21 93 125 8" 420 370 310 251 187 466 190

8"WPS®100-22 110 150 8" 440 387 325 263 196 488 200

8"WPS®100-23 110 150 8" 460 405 340 275 205 510 222

Full load currentFlow [m³/h]pump power PC



77

Technical Data

8 ” W

P S ®


Pump Type A B C D E

[mm] [mm] [mm] [mm] [mm] Pump End Electropump

8"WPS®100-1 644 614 1258 136 192 31,0 72,1

8"WPS®100-2 644 678 1322 136 192 31,5 79,0

8"WPS®100-3 770 776 1546 136 192 36,5 87,4

8"WPS®100-4 896 841 1737 136 192 41,5 104,8

8"WPS®100-5 1022 906 1928 136 192 46,0 115,3

8"WPS®100-6 1148 1036 2184 136 192 51,0 134,9

8"WPS®100-7 1274 1036 2310 136 192 56,0 138,98"WPS®100-8 1400 1404 2804 136 192 61.0 196,0

8"WPS®100-9 1531 1404 2935 136 192 67.0 202,0

8"WPS®100-10 1657 1077 2734 187 197 72.0 244,0

8"WPS®100-11 1783 1394 3177 187 197 77,0 279,0

8"WPS®100-12 1909 1394 3303 187 197 82,0 284,0

8"WPS®100-13 2035 1394 3429 187 197 87,0 289,0

8"WPS®100-14 2161 1496 3657 187 197 92,0 332,0

8"WPS®100-15 2287 1496 3783 187 197 99,0 339,0

8"WPS®100-16 2413 1496 3909 187 197 101,5 341,5

8"WPS®100-17 2539 1496 4035 187 197 106,5 346,5

8"WPS®100-18 2665 1748 4413 187 197 111,5 429,5

8"WPS®100-19 2791 1748 4539 187 197 116,5 434,5

8"WPS®100-20 2917 1748 4665 187 197 121,0 439,0

8"WPS®100-21 3043 1748 4791 187 197 126,0 444,0

8"WPS®100-22 3169 1976 5145 187 197 131,0 512,0

8"WPS®100-23 3259 1976 5271 187 197 136,0 517,0


D

B

C

A



78

Technical Data

8 ” WP S ®

Material Specificaon

1

2

3

4

5

6

9

10

17

7

8

16

14

11


2 Spring loaded Valve Cone Stainless Steel AISI 304 - 1.4301

3 Valve Seat Stainless Steel/Rubber AISI 316 -1.4401 / NBR

4 Top Bearing Rubber NBR



7 Nut for Conical Bush Stainless Steel AISI 304 - 1.4301

8 Conical Bush Stainless Steel AISI 304 - 1.4301


10 Neck Ring Teflon PTFE

11 Indermediate Bearing Rubber NBR

12 Sucon Interconnector Stainless Steel AISI 316 - 1.4401

13 Strainer Stainless Steel AISI 316 - 1.4401

14 Sha Stainless Steel AISI 329 - 1.4406

15 Coupling Stainless Steel AISI 316 - 1.4401

16 Cable Guard Stainless Steel AISI 316 - 1.440117 Outer Casing Stainless Steel AISI 304 - 1.4301

18 Screws and Washers Stainless Steel AISI 316 - 1.4401

Pos. Component Material Material Code

8”WPS® 80

8”WPS® 100

15 12

13

18



79

Notes

8 ” W

P S ®



80

Control Panels

WP S ®

E l ect

WPS® Basic Mono

Specifications• Hand-O-Auto switch

• Supply voltage: 1 x 230V +/-10%

• Frequency: 50 Hz

• Power: 0,37kW to 2,2kW• Direct motor start

• Plastic enclosure with protection

class IP 56

ApplicationProtection and control for WPS® submersible pumps mounted on single phase PSC motor.

• Ambiant temperature: -5 to +40°C

(according to EN 60439-1)

• Wall mounted

• Main switch with manual reset• Thermal protection, indicator light

• Terminals for connection to remote

control

3-Wire Franklin

Specifications• Main switch for manual control

• Supply voltage: 1 x 230V +/-10%


• Power: 0,37kW to 2,2kW

• Direct motor start

• Metalic enclosure with protection

class IP 23

ApplicationProtection and control for WPS® submersible pumps mounted on a 3-Wire single phase 230V

Franlin Electric submersible motor.


(according to EN 60439-1)

• Wall mounted

• Manual reset

• Thermal protection

• Terminals for connection to remote

control

Rated Current Capacitor

[kW] [HP] [A] [mF/450V]

0,37 0,5 4 16 0020109

0,55 0,75 5 20 0020119

0,75 1 6 30 0020129

1,1 1,5 9 40 0020139

1,5 2 11 50 0020149

2,2 3 16 70 0020159

Rated PowerReference

Optional accessories• Float switch

• Pressure switch

Rated Current Capaci tor

[kW] [HP] [A] [mF/450V]

0,37 0,5 4,2 48 0020169

0,55 0,75 6,3 65 0020179

0,75 1 7,6 95 00201891,1 1,5 9,6 115/10 0020199

1,5 2 12 160/10 0020209

2,2 3 17 300/35 0020219

Rated PowerReference


• Pressure switch

WPS®-CP 50Hz ApplicationProtection and Constant Pressure control for WPS® submersible pumps mounted on a

3x230V three phase or single phase 1x230V submersible motor.

Specifications• Main button for automatic control

• Supply voltage: 1 x 230V +/-10%, 50Hz

• Output frequency: 30-50 Hz

• Power: 0,37kW to 1,5kW, 3x230V

0,37kW to 1,1kW, 1x230V• Soft start due to VFD drive

• Wall mounted plastic enclosure with

protection class IP 55


• Constant pressure operation by

integrated pressure sensor and VFD

• Protection against dry running, over-

and underload• Thermals for connection to remote

control


Supply Motor

max 1,5kW max 2HP 16A-1x230V 9,3A-3x230V 003506

Rated Power ReferenceModel

WPS®-CP 50Hz

max 1,1kW max 1,5HP 12A-1x230V 10,5A-1x230V 003503WPS®-CP Mono



82

Control Panels

WP S®

E l ect

• Electronic protections agianst dry running,

over- and underload, phase failure, short

circuit, leak age in piping

• Input contact 0-10 V for external pressure

sensor

• Easy communication via ‘clear text’ screen

• For cable length to motor of more than100m an extra filter is required

• Contact for alarm report

WPS® VFD Eco

Specifications• Main button for manual control

• Supply voltage: 3. x 400V +/-10%


• Power: 0,75kW to 5,5kW

• Soft-start and stop due to VFD drive

• Frequency drive specific for WPS® pumps

• Platic enclosure with protection

class IP 55

ApplicationProtection and Constant Pressure control f or WPS® submersible pumps mounted on a

3x400V three phase submersible motor.

Optional accessories• Pressure sensor 0-10V

• Filter for cable lengths >100m

Rated Current

[kW] [HP] [A]

WPS® VFD Eco 0,75 0,75 1 2,5 0020415

WPS® VFD Eco 1,1 1,1 1,5 3,8 0020416

WPS® VFD Eco 1,5 1,5 2 5,5 0020417

ReferenceTypeRated Power

WPS® VFD ApplicationProtection and Constant Pressure control for WPS® submersible pumps mounted on a

3x400V three phase submersible motor.Rated Current

[kW] [HP] [A]

WPS® VFD 3 - 3,7 3 - 3,7 4 10 0020319

WPS® VFD 4 4 5,5 14 0020329

WPS® VFD 5,5 5,5 7,5 18 0020339

WPS® VFD 7,5 - 9,3 7,5 -9,3 10 - 12,5 25 0020349

WPS® VFD 11 11 15 32 0020359

WPS® VFD 15 15 20 40 0020369

WPS® VFD 18,5 18,5 25 48 0020379

WPS® VFD 22 22 30 63 0020389

WPS® VFD 30 30 40 77 0020399

WPS® VFD 37 37 50 94 0020409

ReferenceTypeRated Power

Specifications• Main switch for manual control

• Supply voltage: 3x400V +/-10%


• Power: 3kW to 37kW

• Soft-start and stop due to VFD drive

• Frequency drive specific for WPS® pumps

• Metal enclosure with protection

class IP 55

• Electronic protections agianst dry running,

over- and underload, phase failure, short

circuit, leakage in piping

• Input contact 0-10 V for external pressure

sensor

• Easy communication via ‘clear text’ screen

• Incorporated filter for motor cable lengths

up to 500 m

• Contact for alarm report

Optional accessories• Pressure sensor 0-10V, with 5m lead• Heating for humid environment

• Ventillation for high ambiant

temperatures +40°C. For powers

>18,5kW standard equipped.

WPS® VFD Eco 2,2 2,2 3 7,8 0020418

WPS® VFD Eco 3 3 4 8,6 0020419

WPS® VFD Eco 4 4 5,5 13 0020439

WPS® VFD Eco 5,5 5,5 7,5 16 0020439



83

Cable Sizing

W P S ® E l e c t .

Cable dimensions at 3x400V, 50Hz

Voltage drop: 3%

Maximum cable length in meter from motor starter to pump.

In case of Star/Delta starng, the cable length can be increase with 75% as indicated in this table

Cable dimensions at 1x230V, 50Hz

Voltage drop: 2%

Maximum cable length in meter from motor starter to pump.

To select the cross-secon of power cables for submersible pumps, consult the tables shown below. In these tables, the

maximum lengths of drop cable for each cross-secon are shown for each motor.

In

kW HP [A] 1,5 2,5 4 6 10

0,37 0,5 3,2 0,91 103 171 273 408 675

0,55 0,75 4,1 0,94 78 129 206 309 512

0,75 1 5,5 0,98 56 93 148 222 368

1,1 1,5 8,1 0,92 40 67 107 159 264

1,5 2 10,2 0,95 31 51 82 123 204

2,2 3 14,1 0,97 36 58 87 145

Power

4"

Motor Dimensions [mm²]

cosϕ

In

[kW] [HP] [A] 1,5 2,5 4 6 10 16 25 35 50 70 95 120 150 180 240

4" 0,37 0,5 1,1 0,74 636 1056

4" 0,55 0,75 1,6 0,74 437 726 1155

4" 0,75 1,1 2,0 0,77 336 559 889 1326

4" 1,1 1,5 2,8 0,78 237 394 627 935 1540

4" 1,5 2,2 3,9 0,78 170 283 450 671 1106

4" 2,2 3 5,5 0,77 122 203 323 482 793 1246

4" 3 4 7,5 0,77 90 149 237 353 582 914 1389

4" 3,7 5 9,0 0,78 74 123 195 291 479 753 1146 1558

4" 4 5,5 9,9 0,77 68 113 180 268 441 692 1052 1431

4" 5,5 7,5 12,6 0,81 51 84 134 200 330 520 794 1082 1489

4" 7,5 10 17,1 0,81 62 99 148 244 383 585 798 1097 1463

6" 4 5,5 9,3 0,82 68 113 180 268 443 697 1065 1453

6" 5,5 7,5 12,5 0,82 51 84 134 200 329 519 792 1081 1489

6" 7,5 10 16 0,86 38 63 100 149 246 389 596 816 1130

6" 9,3 12,5 20,7 0,8 52 83 123 203 320 488 665 914 1217

6" 11 15 23,3 0,85 44 69 104 171 270 413 565 781 1048 1353

6" 15 20 31,3 0,85 77 127 201 307 421 582 780 1007 1213

6" 18,5 25 38,5 0,85 63 103 163 250 342 473 635 819 986 1167

6" 22 30 45,3 0,86 87 137 210 288 399 536 693 836 991 1131 1374

6" 30 40 63,5 0,84 100 153 209 289 387 498 599 708 805 973

6" 37 50 79 0,85 122 167 230 309 399 480 569 648 784

6" 45 60 95,2 0,84 102 139 193 258 332 400 472 537 649

8" 30 40 61 0,84 104 159 218 301 403 519 624 737 838 1012

8" 37 50 74 0,86 84 129 176 244 328 424 512 607 692 841

8" 45 60 89 0,85 108 148 205 274 354 426 505 575 696

8" 55 75 108 0,87 120 166 224 290 350 416 475 579

8" 75 100 145 0,87 124 167 216 261 310 354 431

8" 93 125 190 0,83 130 167 201 237 269 324

8" 110 150 222 0,84 143 171 202 230 278

8" 130 175 252 0,87 124 150 178 204 248

8" 150 200 284 0,88 133 158 181 221

Max. current for the cable [A] 18,5 25 34 43 60 80 101 126 153 196 238 276 319 364 430

Dimensions [mm²]Motor

Powercosϕ

WELL PUMPS Catalogus 50 Hz

Documents

Transcript of WELL PUMPS Catalogus 50 Hz