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Interpump PUMP W912 - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP W912

The Interpump W912 is a 5 hp industrial pump delivering 18 L/min at 100 bar, designed for high-pressure hydraulic applications. With a displacement of 1750 rpm, it provides reliable performance in demanding systems…

SKU 3G-ITP-03821

Also listed as: W912000 · W912 000

Brand
Interpump
Item
PUMP W912
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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Direct from OEM
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
100 bar
Power
3.67 kW
Weight
14 kg
Power
5 HP
Flow (US)
4.75 GPM
Pressure
10 MPa
Pressure
1450 PSI
rotation rpm
1750
dimensions mm
298x235.5x176

Technical Documents

No technical documents available for this product.
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump W912 is a 5 hp industrial pump delivering 18 L/min at 100 bar, designed for high-pressure hydraulic applications. With a displacement of 1750 rpm, it provides reliable performance in demanding systems requiring compact, efficient power delivery.

Frequently Asked Questions

What is the Interpump W912 pump used for?

The Interpump W912 is a 5 hp industrial pump used for high-pressure hydraulic applications such as industrial washing, pressure testing, and fluid transfer. It delivers 18 L/min at 100 bar and operates at 1750 rpm, making it suitable for demanding systems requiring compact, efficient power delivery.

What are the specifications of the Interpump W912 pump?

The Interpump W912 pump has a power rating of 5 hp (3.67 kW), delivers 18 L/min (4.75 US GPM) at 100 bar (10 MPa, 1450 psi), and operates at 1750 rpm. It weighs 14 kg and measures 298 x 235.5 x 176 mm. The pump is designed for reliable high-pressure hydraulic performance.

Where to buy the Interpump W912 pump in Singapore?

You can source the Interpump W912 pump through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this high-pressure hydraulic pump, which is available to order for industrial applications.

How to install the Interpump W912 pump?

Mount the Interpump W912 pump on a rigid base aligned with the motor shaft. Use flexible couplings to reduce vibration and ensure proper inlet plumbing to avoid cavitation. Follow the manufacturer's torque specs for fasteners and verify rotation direction matches the pump's arrow before startup.

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 W912 parts list125 parts, 61 available in catalog

Official Parts List
W912 — Male shaft (key) exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT1
KIT 1 INTAKE/DELIVERY VALVE
34000101×1Available
View
KIT2
KIT 2 OIL SEAL D. 22X32X5,5
34000201×1Available
View
KIT3
KIT 3 OIL SEAL D.30X55X7
34000301×1Available
View
KIT4
KIT 4 INTAKE/DEL. VALVE CAPS
34000401×1Available
View
KIT6
KIT 6 PISTON BOLT
34000601×1Available
View
KIT7
KIT 7 HEAD RING D.20
34000701×1Available
View
KIT10
KIT 10 PACKING RETAINER D.20
34001001×1Available
View
KIT28
KIT 28 COMPL.SEAL FOR PIST.D20
34002801×1Available
View
KIT71
KIT 71 INTERMEDIATE RING D.20
34007101×1Available
View

Individual Components

PosCodeDescriptionQty
1
MANIFOLD W912
47120141×1Available
View
4
O-RING 17,12X2,62 (3068)
90384100×6Available
View
5
VALVE SEAT
36200366×6Available
View
6
VALVE PLATE
36200176×6Available
View
7
SPRING D. 9,4X14,8
94737600×6Available
View
8
VALVE CAGE
36200251×6Available
View
9
O-RING 20,29X2,62(3081)
90384700×6Available
View
10
CAP M24X2X16
98222000×6Available
View
11
VALVE ASSY.
36703201×6Available
View
12
SCREW M 8x16 UNI 5931
99303900×8Available
View
13
CLOSED SIDE COVER (47-66)
47151122×1Available
View
14
O-RING 67,95X2,62 (3268)
90391300×2Available
View
15
TAPER BEARING
91837500×2Available
View
16
OIL SEAL 22x32x5
90162500×3Available
View
17
BUSHING 22X25X30
90912600×3Available
View
19
OIL DIP-STICK G3/8X80
98210600×1Available
View
20
O-RING D.133.02X 2,62(3525)
90392200×1Available
View
21
CRANKSHAFT C.12 S.p.f. U.S.
47021835×1Available
View
22
CIRCLIP D.12 UNI 7435
90055700×6Available
View

Need multiple parts? Request a bundled quote

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

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Genuine manufacturer parts Expert technical support Worldwide shipping

Official W912 parts listIndustrial Pumps (Series 47)

Recommended Spare Parts

Accessories

CONNECTING-ROD PIN D.13X35,5

97738000

PISTON SCREW

Spare Parts

PISTON SCREW

47219566

HEX-HEAD SCREW M08X70 UNI5737 10.9 Fe/Zn5c1A+De

Accessories

HEX-HEAD SCREW M08X70 UNI5737 10.9 Fe/Zn5c1A+De

99320600

WASHER 14X28X0,5

Accessories

WASHER 14X28X0,5

96728600

Valves

VALVE PLATE

36200176

PLUG G3/8X13

Accessories

PLUG G3/8X13

98210000

Accessories

WASHER 21,5X27X1,5

96751400

Spare Parts

KIT 7 HEAD RING D.20

34000701

Spare Parts

O-RING 10,82X1,78 (2043)

90358500

PLUG G1/2X10

Accessories

PLUG G1/2X10

98217600

Accessories

KEY 8X7X35

91489000

Spare Parts

HEAD RING D. 20

47100051

View full cross-reference for Interpump 3G-ITP-03821

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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