Interpump PUMP W957 R

Technical Documents

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1 Technical Document Available
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InterpumpPumps & Compressors
Available

Interpump PUMP W957 R

SKU 3G-ITP-01594

Brand
Interpump
Item
PUMP W957 R
Category
Pumps & Compressors

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
Power
3 HP
Flow (US)
4.2 GPM
Pressure
7.6 MPa
Pressure
1100 PSI
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Solutions Engineering

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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

PUMP W957 R is a premium industrial pump manufactured by Interpump, engineered to deliver reliable performance in demanding applications. Operating at 1750 rpm, this compact unit generates 2.2 kW of power while maintaining a consistent flow rate of 15.9 L/min at 76 bar pressure capacity. Weighing just 7.7 kg with space-efficient dimensions of 225 mm, the W957 R suits various industrial sectors including manufacturing, construction, and agricultural equipment. Its Italian engineering ensures durability and consistent operation under high-pressure conditions up to 1100 psi. Available from 3G Electric Singapore, an Interpump distributor, this industrial pump offers excellent value for OEM integration and equipment upgrades across Southeast Asia.

Spare Parts & Repair Kits

Official W957 parts list — 176 parts, 64 available in catalog

Official Parts List
Exploded Diagram — Male shaft (key)View full size
W957 — Male shaft (key)

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
View
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

Request Bundle Quote
Genuine manufacturer parts Expert technical support Worldwide shipping

Official W957 parts list — Industrial Pumps (Series 44)

Recommended Spare Parts

Spare Parts

PUMP CRANKCASE

58010022

Accessories

CIRCLIP D. 25 UNI 7435

90063500

Spare Parts

SPONGE GASKET D.3X94

58210582

Valves

VALVE PLATE

36200176

Accessories

PLUG G3/8X13

98210000

Spare Parts

HEAD RING D.15 HP

63101051

Accessories

WASHER 21,5X27X1,5

96751400

Spare Parts

INLET NIPPLE G 3/4

36318251

Spare Parts

O-RING 26,70X1,78 (2106)

90360600

Spare Parts

SPRING D.6.4X12.5

94733400

Valves

VALVE CAP M18X1,5X10

98213700

Spare Parts

O-RING 8,73X1,78 - (108)

90358100

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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