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3G Electric
Interpump PUMP WW156 L+FL. B3B14 VALVE - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP WW156 L+FL. B3B14 VALVE

Interpump WW156 is a 5.5 hp industrial pump delivering 15 L/min at 150 bar, designed for high-pressure hydraulic and cleaning applications. Operating at 2800 rpm with compact 225 mm length, it fits tight-space…

SKU 3G-ITP-02101

Also listed as: WW0156BSV000 · WW0156BSV 000

Brand
Interpump
Item
PUMP WW156 L+FL. B3B14 VALVE
Part Number
WW0156BSV-000
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 L/min
Pressure
150 bar
Power
4.04 kW
Speed
2800 RPM
Weight
7.9 kg
Dimensions
225 mm
Manufacturer Part Number
WW156
Power
5.5 HP
Flow (US)
3.96 GPM
Pressure
15 MPa
Pressure
2175 PSI

Technical Documents

(1)
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Interpump WW156 is a 5.5 hp industrial pump delivering 15 L/min at 150 bar, designed for high-pressure hydraulic and cleaning applications. Operating at 2800 rpm with compact 225 mm length, it fits tight-space installations requiring reliable pressure performance.

Frequently Asked Questions

What is the Interpump WW156 pump used for?

The Interpump WW156 is a 5.5 hp industrial pump designed for high-pressure hydraulic and cleaning applications. It delivers 15 L/min at 150 bar and operates at 2800 rpm, making it suitable for pressure washing, water jetting, and hydraulic systems that require reliable pressure performance in compact installations.

What are the specifications of the Interpump WW156 pump?

The Interpump WW156 pump delivers 15 L/min flow at 150 bar pressure, with a power rating of 5.5 hp (4.04 kW). It operates at 2800 rpm, weighs 7.9 kg, and has overall dimensions of 225 mm x 223 mm x 142.5 mm. The pump features a male shaft (key) and is available with VH or VK integrated valve options.

Where to buy the Interpump WW156 pump in Singapore?

You can order the Interpump WW156 pump from 3G Electric in Singapore. We source and deliver this industrial pump, handling all logistics, customs clearance, and local delivery. Contact our team for pricing and lead time on this high-pressure cleaning and hydraulic pump.

How to maintain the Interpump WW156 pump?

Regular maintenance of the Interpump WW156 includes checking and replacing seals, pistons, and valves as per the manufacturer's service kit schedule. Use genuine Interpump spare parts such as KIT130 seal piston kit and KIT123 intake/delivery valve kit. Ensure proper oil level and change oil periodically to extend 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 WW156 parts list228 parts, 61 available in catalog

Official Parts List
WW156 — Male shaft (key) exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT23
KIT 23 OIL SEAL D.20X30X5
34002301×1Available
View
KIT88
KIT 88 PACKING D. 15
34008801×1Available
View
KIT89
KIT 89 INTERMEDIATE RING D. 15
34008901×1Available
View
KIT90
KIT 90 HEAD RING D. 15
34009001×1Available
View
KIT123
KIT 123 INTAKE/DELIVERY VALVE
34012301×1Available
KIT124
KIT 124 VALVE CAPS
34012401×1Available
View
KIT125
KIT 125 PACKING RETAINER D.15
34012501×1Available
View
KIT130
KIT 130 CPL.SEAL PIST. D.15
34013001×1Available
View

Individual Components

PosCodeDescriptionQty
1
MANIFOLD D. 15 WW156
44120041×1Available
View
2
SCREW M 8x60 UNI 5931
99317500×8Available
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
36202551×6Available
View
9
O-RING 20,29X2,62(3081)
90384700×6Available
View
10
VALVE CAP M24X1,5X17
98222600×6Available
11
INTAKE/DELIVERY VALVE
36711501×6Available
View
12
SCREW M 6x12 UNI 5739
99180700×8Available
View
13
CRANKCASE COVER
50150074×1Available
View
14
OIL LEVEL GAUGE
53210851×1Available
View
15
O-RING 56,82X2,62 (3225)
90389800×1Available
View
16
BALL BEARING 6305 SKF
91833100×2Available
View
17
OIL SEAL 20x30x5
90161400×3Available
View
18
CRANKCASE
44010022×1Available
View
19
OIL DIP-STICK G3/8X51
98210300×1Available
View
20
CRANKSHAFT C.11 (D.24)
44020335×1Available
View
21
KEY 8(h9)X7X35 UNI 6604/A
91489200×1Available

Need multiple parts? Request a bundled quote

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Official WW156 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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