InterpumpPumps & Compressors

Interpump PUMP W162 W/O RAILS

Interpump W162 is an industrial pump delivering 18 L/min at 160 bar, rated 5.51 kW, designed for high-pressure applications requiring compact, efficient fluid delivery in manufacturing and processing systems.

SKU 3G-ITP-01419

Also listed as: W00162100 · W00162 100

Brand

Interpump

Item

PUMP W162 W/O RAILS

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

18 L/min

Pressure

160 bar

Power

5.51 kW

Speed

1000 RPM

Weight

14.5 kg

Dimensions

317.5 mm

Power

7.5 HP

Flow (US)

4.75 GPM

Pressure

16 MPa

Pressure

2320 PSI

Datasheet Content

W162




TECHNICAL INFORMATION
Flow (L/min)                        18
Flow (US Gpm)                       4,75
Rotation regime (rpm)               1000
Pressure (MPa)                      16
Pressure (bar)                      160
Pressure (psi)                      2320
Power (hp)                          7,5
Power (kW)                          5,51
Overall dimensions L x l x h (mm)   317,5x236x180
Weight (kg)                         14,5




W162                                                3/21/2026   Page 1 - 8
Copyright INTERPUMP GROUP S.P.A
W162

     Documents

Male shaft (key)

Double male shaft (key)




W162                              3/21/2026   Page 2 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




W162                              3/21/2026   Page 3 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.     Code           Description                   Qty Notes
KIT149   34014901       KIT 149 INT.RING D.22         1
                        W/RESTOP
KIT148   34014801       KIT 148 SEAL D.22X35          1
KIT6     34000601       KIT 6 PISTON BOLT             1
KIT5     34000501       KIT 5 INTAKE/DEL.VALVE CAPS   1


KIT3     34000301       KIT 3 OIL SEAL D.30X55X7      1
KIT29    34002901       KIT 29 COMPL.SEAL FOR         1
                        PIST.D22
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5   1

KIT14    34001401       KIT 14 PACKING RETAINER D.22 1

KIT11    34001101       KIT 11 HEAD RING D. 22        1
KIT1     34000101       KIT 1 INTAKE/DELIVERY VALVE 1


56       90272800       PACKING 22X35X9 LP            3
54       96738000       WASHER 17,5X23X1,5            1
53       98210000       PLUG G3/8X13                  1
52       96751400       WASHER 21,5X27X1,5            1
51       98217600       PLUG G1/2X10                  1
50       96710600       WASHER 10,2                   4
49       99364400       SCREW M 10x18-5931            4
48       47200074       PUMP FOOT                     2
47       90273000       RESTOP RING D.22 TYPE 6/1     3


46       47217070       INTERMEDIATE RING             3
                        D.22-RESTOP
45       46100051       HEAD RING D. 22               3
44       90272500       PACKING 22x35                 3
43       47080670       PACKING RETAINER D. 22x35     3


42       90361600       O-RING 34,65X1,78 (2137)      3
41       90164800       OIL SEAL 30x55x7              1
40       97568000       SHIM D.74.5X104X0.3           1
40       97567800       SHIM D.74,5X104X0,1           1
39       47151022       OPEN SIDE COVER (47-66)       1
38       47219566       PISTON SCREW                  3
37       96728000       WASHER 14X18,5X0,5            3
36       90506700       ANTI-EXTRUSION RING           3
35       47040509       PISTON D. 22x50               3
34       96728600       WASHER 14X28X0,5              3
32       99309900       SCREW M 8x35 UNI 5931         6
31       90358500       O-RING 10,82X1,78 (2043)      4
30       98204250       PLUG G1/4"x12                 1




W162                                                              3/21/2026   Page 4 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                   Qty Notes

29     47221301         OIL SIGHT GLASS ASSY G3/4     1


28     47160622         CRANKCASE COVER               1
27     99188400         SCREW M 6x20 UNI 5931         5
26     47030001         CONNECTING ROD                3
25     47050466         PISTON GUIDE - S.S.           3
24     97738000         CONNECTING-ROD PIN            3
                        D.13X35,5
23     91489200         KEY 8(h9)X7X35 UNI 6604/A     1


22     90055700         CIRCLIP D.12 UNI 7435         6
21     47021735         CRANKSHAFT C.16 S.p.f. U.S.   1


20     90392200         O-RING D.133.02X 2,62(3525)   1


19     98210600         OIL DIP-STICK G3/8X80         1
18     47010822         CRANKCASE                     1
17     90912600         BUSHING 22X25X30              3
16     90162500         OIL SEAL 22x32x5              3
15     91837500         TAPER BEARING                 2
14     90391300         O-RING 67,95X2,62 (3268)      2
13     47151122         CLOSED SIDE COVER (47-66)     1


12     99303900         SCREW M 8x16 UNI 5931         8
11     36703201         VALVE ASSY.                   6
10     98222200         VALVE PLUG M24X2X16 NICKEL 6
                        PL.
9      90384700         O-RING 20,29X2,62(3081)       6
8      36200251         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      99320600         HEX-HEAD SCREW M08X70         8
                        UNI5737 10.9 Fe/Zn5c1A+De

1      47120241         MANIFOLD                      1




W162                                                              3/21/2026   Page 5 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Double male shaft (key)




W162                                   3/21/2026   Page 6 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Double male shaft (key)

Pos.     Code           Description                   Qty Notes
KIT149   34014901       KIT 149 INT.RING D.22         1
                        W/RESTOP
KIT148   34014801       KIT 148 SEAL D.22X35          1
KIT6     34000601       KIT 6 PISTON BOLT             1
KIT5     34000501       KIT 5 INTAKE/DEL.VALVE CAPS   1


KIT3     34000301       KIT 3 OIL SEAL D.30X55X7      1
KIT29    34002901       KIT 29 COMPL.SEAL FOR         1
                        PIST.D22
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5   1

KIT14    34001401       KIT 14 PACKING RETAINER D.22 1

KIT11    34001101       KIT 11 HEAD RING D. 22        1
KIT1     34000101       KIT 1 INTAKE/DELIVERY VALVE 1


55       47212451       SHAFT PROTECTOR               1
54       96738000       WASHER 17,5X23X1,5            1
53       98210000       PLUG G3/8X13                  1
52       96751400       WASHER 21,5X27X1,5            1
51       98217600       PLUG G1/2X10                  1
50       96710600       WASHER 10,2                   4
49       99364400       SCREW M 10x18-5931            4
48       47200074       PUMP FOOT                     2
47       90273000       RESTOP RING D.22 TYPE 6/1     3


46       47217070       INTERMEDIATE RING             3
                        D.22-RESTOP
45       46100051       HEAD RING D. 22               3
44       90272500       PACKING 22x35                 3
43       47080670       PACKING RETAINER D. 22x35     3


42       90361600       O-RING 34,65X1,78 (2137)      3
41       90164800       OIL SEAL 30x55x7              2
40       97568000       SHIM D.74.5X104X0.3           1
40       97567800       SHIM D.74,5X104X0,1           1
39       47151022       OPEN SIDE COVER (47-66)       2
38       47219566       PISTON SCREW                  3
37       96728000       WASHER 14X18,5X0,5            3
36       90506700       ANTI-EXTRUSION RING           3
35       47040509       PISTON D. 22x50               3
34       96728600       WASHER 14X28X0,5              3
33       90272800       PACKING 22X35X9 LP            3
32       99309900       SCREW M 8x35 UNI 5931         6
31       90358500       O-RING 10,82X1,78 (2043)      4




W162                                                              3/21/2026   Page 7 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Double male shaft (key)

Pos.   Code             Description                   Qty Notes

30     98204250         PLUG G1/4"x12                 1
29     47221301         OIL SIGHT GLASS ASSY G3/4     1


28     47160622         CRANKCASE COVER               1
27     99188400         SCREW M 6x20 UNI 5931         5
26     47030001         CONNECTING ROD                3
25     47050466         PISTON GUIDE - S.S.           3
24     97738000         CONNECTING-ROD PIN            3
                        D.13X35,5
23     91487700         KEY 8(h9)X7X25 UNI 6604/A     1


22     90055700         CIRCLIP D.12 UNI 7435         6
21     47020035         CRANKSHAFT C.16 D.p.f.        1
20     90392200         O-RING D.133.02X 2,62(3525)   1


19     98210600         OIL DIP-STICK G3/8X80         1
18     47010822         CRANKCASE                     1
17     90912600         BUSHING 22X25X30              3
16     90162500         OIL SEAL 22x32x5              3
15     91837500         TAPER BEARING                 2
14     90391300         O-RING 67,95X2,62 (3268)      2
12     99303900         SCREW M 8x16 UNI 5931         8
11     36703201         VALVE ASSY.                   6
10     98222200         VALVE PLUG M24X2X16 NICKEL 6
                        PL.
9      90384700         O-RING 20,29X2,62(3081)       6
8      36200251         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      99320600         HEX-HEAD SCREW M08X70         8
                        UNI5737 10.9 Fe/Zn5c1A+De

1      47120241         MANIFOLD                      1




W162                                                              3/21/2026   Page 8 - 8
Copyright INTERPUMP GROUP S.P.A

Technical Documents

(1)

Industrial_Pumps__Series_47__W162__INTPETH03IPL2026321144743374

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Interpump W162 pump used for?

The Interpump W162 is an industrial pump designed for high-pressure fluid delivery in manufacturing and processing systems. It delivers 18 L/min at 160 bar, making it suitable for applications such as pressure washing, water jet cutting, and industrial cleaning where compact, efficient performance is required.

What are the specifications of the Interpump W162 pump?

The Interpump W162 pump delivers 18 L/min at 160 bar (16 MPa, 2320 psi) with a power rating of 5.51 kW (7.5 hp) at 1000 rpm. It weighs 14.5 kg and has overall dimensions of 317.5 mm x 236 mm x 180 mm. The pump features a male shaft with key and is built by Interpump Group S.p.A.

Where to buy the Interpump W162 pump in Singapore?

You can source the Interpump W162 pump through 3G Electric, an established industrial equipment distributor serving Singapore since 1990. We handle logistics, customs clearance, and delivery to your facility, ensuring you receive genuine Interpump products with local technical support.

How to maintain the Interpump W162 pump?

Regular maintenance of the Interpump W162 includes checking and replacing seals, packing, and valves as per the manufacturer's parts list. Use genuine Interpump kits such as KIT29 for piston seals and KIT1 for intake/delivery valves. Ensure proper oil level via the sight glass and change oil at recommended intervals to prolong pump life.

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 W162 parts list — 128 parts, 64 available in catalog

Official Parts List

W162 — Male shaft (key) exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT1

KIT 1 INTAKE/DELIVERY VALVE

34000101×1Available

Interpump PUMP W162 W/O RAILS

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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