InterpumpPumps & Compressors

Interpump PUMP WK159 R

The Interpump WK159 R is an industrial pump delivering 106 L/min at 150 bar, powered by a 30.3 kW motor operating at 1000 rpm. This high-pressure unit suits demanding hydraulic and process applications requiring…

SKU 3G-ITP-01807

Also listed as: WK0159000 · WK0159 000

Brand

Interpump

Item

PUMP WK159 R

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

106 L/min

Pressure

150 bar

Power

30.3 kW

Speed

1000 RPM

Weight

70 kg

Dimensions

526 mm

Power

41.2 HP

Flow (US)

28 GPM

Pressure

15 MPa

Pressure

2715 PSI

Datasheet Content

WK159




TECHNICAL INFORMATION
Flow (L/min)                        106
Flow (US Gpm)                       28
Rotation regime (rpm)               1000
Pressure (MPa)                      15
Pressure (bar)                      150
Pressure (psi)                      2715
Power (hp)                          41,2
Power (kW)                          30,3
Overall dimensions L x l x h (mm)   526x367x252,5
Weight (kg)                         70




WK159                                               3/21/2026   Page 1 - 6
Copyright INTERPUMP GROUP S.P.A
WK159

     Documents

Male shaft (key) - GAS




WK159                             3/21/2026   Page 2 - 6
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - GAS




WK159                                 3/21/2026   Page 3 - 6
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - GAS

Pos.      Code          Description                  Qty Notes
KIT2155   34215501                                   1
KIT2154   34215401                                   1
KIT2135   34213501                                   1
KIT2017   34201701                                   1
KIT2016   34201601                                   1
KIT2013   34201301                                   1
KIT2012   34201201                                   1
67        99429500      SCREW M12X35 UNI5931 12.31 14
                        DACR.
65        71050866                                   3
64        90911000                                   3
63        90924000                                   3
63        90922200      UPPER HALF CONROD BUSHING 3
                        +0.5 (BIG END) S.70

63        90922100      UPPER HALF CONROD BUSHING 3
                        +0.25 (BIG END) S.70

62        90924300                                   3
62        90922500      LOWER HALF CONROD BUSHING 3
                        +0.50 (BIG END) S.70

62        90922400      LOWER HALF CONROD BUSHING 3
                        +0.25 (BIG END) S.70

61        71225951      PLUG CAP                     3
60        71225851                                   6
58        71223074      STAFFA DI SOLLEVAMENTO       1
57        99426600      VITE TE M12X25-UNI5739 ZINC. 1


56        71030701                                   3
55        90352800      O-RING D. 29.00x1.50 NBR 70SH 3


54        99199400                                   6
53        94754000      SPRING D.24.7X27             3
52        36713601                                   3
51        36713701                                   3
50        90524000                                   6
49        36204156                                   6
48        36208502      SPHERICAL VALVE COMPLETE     6
47        36208651      INNER VALVE GUIDE            6
46        94755000                                   3
45        36204505      VALVE CAGE SS (71 SERIES)    6


44        90388900                                   12
43        90525000                                   6




WK159                                                            3/21/2026   Page 4 - 6
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - GAS

Pos.   Code             Description                Qty Notes

42     71211170                                    6
40     71227415                                    2
39     99448000                                    8
38     71129015                                    1
37     70100451         HEAD RING D. 30            1
36     90277000         PACKING 30X45X7,5          1
35     90277400         RESTOP RING D. 30          1
34     90389100                                    3
33     71215370                                    1
32     90276000         L.P. SEAL D.30X38X5.5      1
31     71217770                                    3
30     90079700                                    3
29     71219566                                    3
28     90367100                                    3
27     71040309                                    3
26     96714000                                    3
25     90167800                                    3
24     97743000                                    3
23     71050715                                    3
22     90060600                                    1
21     71606601                                    3
20     90170000                                    1
19     71150022                                    1
18     91500000                                    1
17     71020035                                    1
16     99313800                                    6
15     98206000                                    4
14     90400000                                    1
13     71160022                                    1
12     98212000                                    1
11     98218700                                    1
10     90384100         O-RING 17,12X2,62 (3068)   1
9      99186700         SCREW M 6x18 UNI 5931      20
8      71150122                                    1
7      90387700         O-RING 39,34X2,62 (3156)   1
6      70211801         OIL SIGHT GLASS            1
5      90075600         CIRCLIP D.45 (ZJ45)        1
4      70220381         SHIM 0.25 MM.              1
4      70220081         SHIM 0.1 MM.               1
3      90391800                                    2
2      91859000                                    2




WK159                                                          3/21/2026   Page 5 - 6
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - GAS

Pos.   Code             Description   Qty Notes

1      71010022                       1




WK159                                             3/21/2026   Page 6 - 6
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 WK159 R pump used for?

The Interpump WK159 R is a high-pressure industrial pump used in demanding hydraulic and process applications. It delivers 106 L/min at 150 bar, making it suitable for tasks requiring sustained flow and pressure, such as pressure washing, water jetting, and industrial cleaning systems.

What are the specifications of the Interpump WK159 R pump?

The Interpump WK159 R pump delivers 106 L/min at 150 bar, with a rotation regime of 1000 rpm. It is powered by a 30.3 kW (41.2 hp) motor and weighs 70 kg. Overall dimensions are 526x367x252.5 mm. The pump features a male shaft (key) connection and is built by Interpump Group S.p.A.

Where to buy the Interpump WK159 R pump in Singapore?

You can source the Interpump WK159 R pump through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-pressure industrial pump.

How to install the Interpump WK159 R pump?

Install the Interpump WK159 R pump on a stable, level foundation. Align the pump shaft with the motor coupling, ensuring proper alignment to avoid vibration. Use the lifting bracket (part 58) for handling. Refer to the Interpump manual for torque specifications on mounting bolts and connection fittings.

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 WK159 parts list — 20 parts, 20 available in catalog

Official Parts List

WK159 — Male shaft (key) - GAS exploded diagram

Individual Components

PosCodeDescriptionQty

SHIM 0.25 MM.

70220381×1Available

Interpump PUMP WK159 R

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

Recommended Spare Parts

Interpump Products

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