InterpumpPumps & Compressors

Interpump PUMP WW1509 R VALVE

Interpump WW1509 R*Valve is an industrial pump delivering 9 L/min at 150 bar, rated for 2,800 rpm operation. With 2.57 kW power consumption, it suits compact high-pressure applications requiring reliable flow control…

SKU 3G-ITP-02274

Also listed as: WW1509V000 · WW1509V 000

Brand

Interpump

Item

PUMP WW1509 R VALVE

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Interpump

Flow Rate

9 L/min

Pressure

150 bar

Power

2.57 kW

Speed

2800 RPM

Weight

5.2 kg

Dimensions

177 mm

Power

3.5 HP

Flow (US)

2.38 GPM

Pressure

15 MPa

Pressure

2175 PSI

Datasheet Content

W200




TECHNICAL INFORMATION
Flow (L/min)                        12
Flow (US Gpm)                       3,17
Rotation regime (rpm)               1450
Pressure (MPa)                      20
Pressure (bar)                      200
Pressure (psi)                      2900
Power (hp)                          6
Power (kW)                          4,41
Overall dimensions L x l x h (mm)   225x223x142,5
Weight (kg)                         7,7




W200                                                3/21/2026   Page 1 - 8
Copyright INTERPUMP GROUP S.P.A
W200

     Documents

Male shaft (key)

Hollow shaft (key) Ø28 - vers. B




W200                               3/21/2026   Page 2 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




W200                              3/21/2026   Page 3 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.     Code           Description                    Qty Notes
KIT158   34015801       KIT 158 VALVE PLUGS (NICKEL) 1

KIT131   34013101       KIT 131 CPL.SEAL PIST. D. 18   1

KIT129   34012901       KIT 129 HEAD RING D.18         1
KIT128   34012801       KIT 128 INTERMEDIATE RING      1
                        D.18
KIT127   34012701       KIT 127 PACKING D. 18          1
KIT126   34012601       KIT 126 PACKING RETAINER       1
                        D.18
KIT123   34012301       KIT 123 INTAKE/DELIVERY        1
                        VALVE
KIT23    34002301       KIT 23 OIL SEAL D.20X30X5      1


54       53150022       SIDE CRANKCASE COVER           1
53       90067100       CIRCLIP ZJ30                   1
52       90385900       O-RING 25,07X2,62 (3100)       1
51       90268400       PACKING 18X30X7 (L.P.)         3
50       98196600       PLUG G1/8X8                    1
49       96751400       WASHER 21,5X27X1,5             1
48       96738000       WASHER 17,5X23X1,5             1
47       98217600       PLUG G1/2X10                   1
46       98210000       PLUG G3/8X13                   1
45       44100151       HEAD RING D. 18                3
44       90268200       PACKING D. 18                  3
43       90268300       RESTOP RING D. 18              3
42       44216170       INTERMEDIATE RING D. 18        3
41       44080170       PACKING RETAINER D. 18         3
40       90361200       O-RING 31,47X1,78 (2125)       3
39       99303700       SCREW M 8x16-5739              4
38       96701600       WASHER 8,4                     4
37       50200074       PUMP FOOT                      2
36       90164100       OIL SEAL D.25X62X10            1
35       92221600       NUT M8X13X5                    3
34       44211570       WASHER D. 8                    3
33       44040109       PISTON D.18X37.5               3
32       90357200       O-RING 5,28X1,78 SPEC. (2021) 3


31       90502200       ANTI-EXTRUSION RING            3
30       96735000       WASHER D.16X28X1               3
29       97734000       CONNECTING-ROD PIN             3
                        D.10X29,5
28       98204250       PLUG G1/4"x12                  1
27       90358500       O-RING 10,82X1,78 (2043)       1




W200                                                               3/21/2026   Page 4 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                 Qty Notes

26     99183700         SCREW M 6x14 UNI 5931       5
25     44160022         REAR CRANKCASE COVER        1
24     90392000         O-RING 101,27X2,62 (3400)   1


23     44030022         CONNECTING ROD              3
22     44050066         PISTON GUIDE                3
21     91489200         KEY 8(h9)X7X35 UNI 6604/A   1


20     44020335         CRANKSHAFT C.11 (D.24)      1
19     98210300         OIL DIP-STICK G3/8X51       1
18     44010022         CRANKCASE                   1
17     90161400         OIL SEAL 20x30x5            3
16     91833100         BALL BEARING 6305 SKF       2
15     90389800         O-RING 56,82X2,62 (3225)    1
14     53210851         OIL LEVEL GAUGE             1
13     50150074         CRANKCASE COVER             1
12     99180700         SCREW M 6x12 UNI 5739       8
11     36711501         INTAKE/DELIVERY VALVE       6
10     98222500         VALVE CAP M24X1,5X17 NICKEL 6


9      90384700         O-RING 20,29X2,62(3081)     6
8      36202551         VALVE CAGE                  6
7      94737600         SPRING D. 9,4X14,8          6
6      36200176         VALVE PLATE                 6
5      36200366         VALVE SEAT                  6
4      90384100         O-RING 17,12X2,62 (3068)    6
2      99317500         SCREW M 8x60 UNI 5931       8
1      44120741         MANIFOLD NICKEL COATED      1
                        (D.18)




W200                                                            3/21/2026   Page 5 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Hollow shaft (key) Ø28 - vers. B




W200                                            3/21/2026   Page 6 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Hollow shaft (key) Ø28 - vers. B

Pos.     Code           Description                    Qty Notes
KIT158   34015801       KIT 158 VALVE PLUGS (NICKEL) 1

KIT131   34013101       KIT 131 CPL.SEAL PIST. D. 18   1

KIT23    34002301       KIT 23 OIL SEAL D.20X30X5      1

KIT129   34012901       KIT 129 HEAD RING D.18         1
KIT128   34012801       KIT 128 INTERMEDIATE RING      1
                        D.18
KIT127   34012701       KIT 127 PACKING D. 18          1
KIT126   34012601       KIT 126 PACKING RETAINER       1
                        D.18
KIT123   34012301       KIT 123 INTAKE/DELIVERY        1
                        VALVE
74       90409700       O-RING 55,56X3,53 (159)        1
73       99191200       SCREW M 6x30 UNI 5931          4
72       96693800       WASHER 6,4X10X0,7              4
71       90169000       OIL SEAL D. 45X62X8            1
70       10049422       FLANGE FOR EL.MOT.B3B14        1
                        (EUR)
69       96701400       WASHER 8,4X13X0,8              4
68       99306700       SCREW M 8x25 UNI 5739          4
67       91856800       NEEDLE BEARING DHK 4520        1
66       44021365       CRANKSHAFT C.11(28 MM.         1
                        HOLLOW)
65       90063500       CIRCLIP D. 25 UNI 7435         1
54       53150022       SIDE CRANKCASE COVER           1
53       90067100       CIRCLIP ZJ30                   1
52       90385900       O-RING 25,07X2,62 (3100)       1
51       90268400       PACKING 18X30X7 (L.P.)         3
50       98196600       PLUG G1/8X8                    1
49       96751400       WASHER 21,5X27X1,5             1
48       96738000       WASHER 17,5X23X1,5             1
47       98217600       PLUG G1/2X10                   1
46       98210000       PLUG G3/8X13                   1
45       44100151       HEAD RING D. 18                3
44       90268200       PACKING D. 18                  3
43       90268300       RESTOP RING D. 18              3
42       44216170       INTERMEDIATE RING D. 18        3
41       44080170       PACKING RETAINER D. 18         3
40       90361200       O-RING 31,47X1,78 (2125)       3
39       99303700       SCREW M 8x16-5739              4
38       96701600       WASHER 8,4                     4
37       50200074       PUMP FOOT                      2




W200                                                               3/21/2026   Page 7 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Hollow shaft (key) Ø28 - vers. B

Pos.   Code             Description                  Qty Notes

35     92221600         NUT M8X13X5                  3
34     44211570         WASHER D. 8                  3
33     44040109         PISTON D.18X37.5             3
32     90357200         O-RING 5,28X1,78 SPEC. (2021) 3


31     90502200         ANTI-EXTRUSION RING          3
30     96735000         WASHER D.16X28X1             3
29     97734000         CONNECTING-ROD PIN           3
                        D.10X29,5
28     98204250         PLUG G1/4"x12                1
27     90358500         O-RING 10,82X1,78 (2043)     1
26     99183700         SCREW M 6x14 UNI 5931        5
25     44160022         REAR CRANKCASE COVER         1
24     90392000         O-RING 101,27X2,62 (3400)    1


23     44030022         CONNECTING ROD               3
22     44050066         PISTON GUIDE                 3
19     98210300         OIL DIP-STICK G3/8X51        1
18     44010022         CRANKCASE                    1
17     90161400         OIL SEAL 20x30x5             3
16     91833100         BALL BEARING 6305 SKF        1
15     90389800         O-RING 56,82X2,62 (3225)     1
14     53210851         OIL LEVEL GAUGE              1
12     99180700         SCREW M 6x12 UNI 5739        4
11     36711501         INTAKE/DELIVERY VALVE        6
10     98222500         VALVE CAP M24X1,5X17 NICKEL 6


9      90384700         O-RING 20,29X2,62(3081)      6
8      36202551         VALVE CAGE                   6
7      94737600         SPRING D. 9,4X14,8           6
6      36200176         VALVE PLATE                  6
5      36200366         VALVE SEAT                   6
4      90384100         O-RING 17,12X2,62 (3068)     6
2      99317500         SCREW M 8x60 UNI 5931        8
1      44120741         MANIFOLD NICKEL COATED       1
                        (D.18)




W200                                                             3/21/2026   Page 8 - 8
Copyright INTERPUMP GROUP S.P.A

Technical Documents

(1)

Technical Data Sheet

PDF Document

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Interpump WW1509 R Valve pump used for?

The Interpump WW1509 R Valve pump is used in compact high-pressure applications requiring reliable flow control, such as manufacturing and hydraulic systems. It delivers 9 L/min at 150 bar and operates at 2,800 rpm, making it suitable for industrial cleaning, pressure testing, and fluid transfer in Singapore's manufacturing sector.

What are the specifications of the Interpump WW1509 R Valve pump?

The Interpump WW1509 R Valve pump delivers 9 L/min at 150 bar (2,175 psi) and 2,800 rpm. It consumes 2.57 kW (3.5 hp) and weighs 5.2 kg. Overall dimensions are 177 mm (length) by unspecified width and height. The pump uses a male shaft with key and includes a valve plugs kit (KIT158) and intake/delivery valve kit (KIT123).

Where to buy the Interpump WW1509 R Valve pump in Singapore?

You can source the Interpump WW1509 R Valve pump through 3G Electric, an established industrial equipment distributor serving Singapore since 1990. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this Interpump model.

How to maintain the Interpump WW1509 R Valve pump?

Regular maintenance of the Interpump WW1509 R Valve pump includes inspecting and replacing the intake/delivery valve kit (KIT123), piston seals (KIT131), and packing rings (KIT127) as per the manufacturer's schedule. Ensure the oil seal (KIT23) and O-rings are checked during servicing. Always follow Interpump's guidelines for safe operation.

Used in

Common applications for Interpump

Shipyard hull cleaning and surface prep — HT100 and W951 paired with dual-lance guns for dockyard service

Petrochemical heat-exchanger descaling — WS-series stainless pumps for neutral-pH cleaning chemistry

Outdoor HVAC condenser mist cooling — ZP180 pumps on rooftop chiller decks

Textile fibre-finishing — W170 and W270 for mist-jet application across drying lines

Municipal water treatment — W951 motor pumps for high-pressure disinfection chemical injection

Spare Parts & Repair Kits

Official WW1509 parts list — 68 parts, 30 available in catalog

Official Parts List

WW1509 — Male shaft (key) - GAS exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT123

KIT 123 INTAKE/DELIVERY VALVE

34012301×1Available

Interpump PUMP WW1509 R VALVE

Local availability & support — Singapore

Technical Specifications

Datasheet Content

Technical Documents

Need installation or engineering help?

Ask a question

Product Description

Frequently Asked Questions

Used in

Spare Parts & Repair Kits

Interpump Products

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