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Interpump PUMP W957 L W/O RAILS - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP W957 L W/O RAILS

The Interpump W957 L is an industrial pump delivering 15.9 L/min at 76 bar, rated for 2.2 kW power and 1750 rpm operation. Compact at 225 mm length, it suits high-pressure applications across manufacturing and…

SKU 3G-ITP-01600

Also listed as: W00957S100 · W00957S 100

Brand
Interpump
Item
PUMP W957 L W/O RAILS
Part Number
W00957S-100
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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Technical specs
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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
15.9 L/min
Pressure
76 bar
Power
2.2 kW
Speed
1750 RPM
Weight
7.7 kg
Dimensions
225 mm
Manufacturer Part Number
W00957S-100
Power
3 HP
Flow (US)
4.2 GPM
Pressure
7.6 MPa
Pressure
1100 PSI
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump W957 L is an industrial pump delivering 15.9 L/min at 76 bar, rated for 2.2 kW power and 1750 rpm operation. Compact at 225 mm length, it suits high-pressure applications across manufacturing and fluid-transfer systems.

Frequently Asked Questions

What is the Interpump W957 L pump used for?

The Interpump W957 L is an industrial pump designed for high-pressure applications in manufacturing and fluid-transfer systems. It delivers 15.9 L/min at 76 bar, making it suitable for cleaning, pressure testing, and process water boosting in Singapore’s industrial sector.

What are the specifications of the Interpump W957 L pump?

The Interpump W957 L pump delivers 15.9 L/min at 76 bar, with a power rating of 2.2 kW (3 hp) and a rotation regime of 1750 rpm. It weighs 7.7 kg and has overall dimensions of 225 mm length. The pump is built by Interpump Group, a leading OEM in industrial pump technology.

Where to buy the Interpump W957 L pump in Singapore?

3G Electric sources and delivers the Interpump W957 L pump to Singapore. We handle logistics, customs clearance, and local delivery, providing technical support for industrial applications. Contact us for availability and lead time on this high-pressure pump.

How to install the Interpump W957 L pump?

Install the Interpump W957 L pump on a stable, level surface, ensuring proper alignment with the drive shaft. Use the specified male shaft (key) or hollow shaft options. Connect inlet and outlet lines per the datasheet, and fill the crankcase with the recommended oil. Always follow Interpump’s installation manual for torque and seal requirements.

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 W957 parts list176 parts, 64 available in catalog

Official Parts List
W957 — Male shaft (key) exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT269
KIT 269 INTAKE/DELIVERY VALVES
34026901×1Available
View
KIT270
KIT 270 VALVE PLUGS 58 SERIES
34027001×1Available
View
KIT271
View
KIT273
KIT 273 PACKING D.15 58 SERIES
34027301×1Available
View

Individual Components

PosCodeDescriptionQty
1
View
2
VALVE CAGE
36202551×3Available
View
3
SPRING D. 9,4X14,8
94737600×3Available
View
4
VALVE PLATE
36200176×3Available
View
5
VALVE SEAT
36200366×3Available
View
6
O-RING 17,12X2,62 (3068)
90384100×3Available
View
7
INTAKE/DELIVERY VALVE
36711501×3Available
View
8
O-RING 20,29X2,62(3081)
90384700×3Available
View
9
VALVE CAP M24X1,5X17
98222600×3Available
10
SCREW M05X55 SPEC. A2-70
99169000×3Available
View
12
PISTON D.15X42
58040109×3Available
View
13
O-RING D. 12X2 (120-20)
90367400×3Available
View
14
VALVE SEAT
36211366×3Available
View
15
SPHERICAL VALVE
36211276×3Available
View
16
SPRING D.6.2x10.5 S.S.
94733300×3Available
View
17
VALVE CAGE
36211151×3Available
View
18
OUTLET VALVE
36719301×3Available
View
19
O-RING 15,60X1,78 (2062)
90359300×3Available
View
20
VALVE CAP M18X1,5X10
98213700×3Available
View

Need multiple parts? Request a bundled quote

64 parts available in our catalog — get a single quote with volume pricing

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Official W957 parts listIndustrial Pumps (Series 44)

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Interpump Products

3G Electric supplies Interpump pumps & compressors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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