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Interpump PUMP W151 W/O RAILS - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP W151 W/O RAILS

The Interpump PUMP W151 W/O RAILS is a 5.5 hp (4.04 kW) industrial pump delivering 15 L/min at 150 bar (15 MPa / 2175 psi) and 1000 rpm, weighing 14.5 kg with overall dimensions of 317.5 mm length. Engineered for…

SKU 3G-ITP-01393

Also listed as: W00151100 · W00151 100

Brand
Interpump
Item
PUMP W151 W/O RAILS
Part Number
W00151-100
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Interpump
Flow Rate
15 L/min
Pressure
150 bar
Power
4.04 kW
Speed
1000 RPM
Weight
14.5 kg
Dimensions
317.5 mm
Manufacturer Part Number
W00151-100
Power
5.5 HP
Flow (US)
3.96 GPM
Pressure
15 MPa
Pressure
2175 PSI
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump PUMP W151 W/O RAILS is a 5.5 hp (4.04 kW) industrial pump delivering 15 L/min at 150 bar (15 MPa / 2175 psi) and 1000 rpm, weighing 14.5 kg with overall dimensions of 317.5 mm length. Engineered for high-pressure applications across Singapore and Southeast Asia, this compact unit integrates seamlessly into industrial systems requiring reliable pressure generation. 3G Electric supplies complete DDP logistics and technical support throughout the region.

Frequently Asked Questions

What is the Interpump PUMP W151 W/O RAILS used for?

The Interpump PUMP W151 W/O RAILS is a high-pressure industrial pump used for pressure generation in systems such as pressure washing, water jetting, and industrial cleaning. It delivers 15 L/min at 150 bar and is suitable for integration into OEM machinery and process equipment across Singapore and Southeast Asia.

What are the specifications of the Interpump PUMP W151 W/O RAILS?

The Interpump PUMP W151 W/O RAILS has a power rating of 5.5 hp (4.04 kW), delivers 15 L/min at 150 bar (15 MPa / 2175 psi), and operates at 1000 rpm. It weighs 14.5 kg and has overall dimensions of 317.5 mm length. The pump head features an integrated VH valve and a male shaft with key.

Where to buy the Interpump PUMP W151 W/O RAILS in Singapore?

You can order the Interpump PUMP W151 W/O RAILS through 3G Electric, which supplies complete DDP logistics and technical support for delivery to Singapore. We handle all sourcing, customs clearance, and last-mile delivery so you receive the pump ready for installation.

How to install the Interpump PUMP W151 W/O RAILS?

Install the Interpump PUMP W151 W/O RAILS on a rigid, level base using the pump foot and M8 screws. Connect the intake and delivery lines to the G1/4" and G1/2" ports. Ensure the oil level is visible through the sight glass and that the rotation direction matches the arrow on the crankcase. Always consult the Interpump manual for torque specifications.

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 W151 parts list — 126 parts, 63 available in catalog

Official Parts List
W151 — 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
KIT3
KIT 3 OIL SEAL D.30X55X7
34000301×1Available
View
KIT4
KIT 4 INTAKE/DEL. VALVE CAPS
34000401×1Available
KIT6
KIT 6 PISTON BOLT
34000601×1Available
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
KIT71
KIT 71 INTERMEDIATE RING D.20
34007101×1Available
View

Individual Components

PosCodeDescriptionQty
1
MANIFOLD W151
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
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
15
TAPER BEARING
91837500×2Available
View
16
OIL SEAL 22x32x5
90162500×3Available
View
17
BUSHING 22X25X30
90912600×3Available
18
CRANKCASE
47010822×1Available
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.16 S.p.f. U.S.
47021735×1Available
View

Need multiple parts? Request a bundled quote

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

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Official W151 parts list — Industrial Pumps (Series 47)

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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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