We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Interpump PUMP WW 156 R WITH VALVE K-TYPE UNLOADER - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP WW 156 R WITH VALVE K-TYPE UNLOADER

The Interpump PUMP WW 156 R is an industrial gear pump with K-type unloader valve, delivering 15 L/min at 150 bar for high-pressure hydraulic systems. Operating at 2800 rpm with 5.5 hp power, it suits compact mobile…

SKU 3G-ITP-02111

Also listed as: WW0156V020 · WW0156V 020

Brand
Interpump
Item
PUMP WW 156 R WITH VALVE K-TYPE UNLOADER
Part Number
WW0156V-020
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Authorized Distributor
Direct from OEM
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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
WW0156V-020
Power
5.5 HP
Flow (US)
3.96 GPM
Pressure
15 MPa
Pressure
2175 PSI

Technical Documents

(1)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Interpump PUMP WW 156 R is an industrial gear pump with K-type unloader valve, delivering 15 L/min at 150 bar for high-pressure hydraulic systems. Operating at 2800 rpm with 5.5 hp power, it suits compact mobile and stationary applications requiring reliable pressure control.

Frequently Asked Questions

Where can I buy the Interpump WW 156 R pump with K-type unloader valve?

3G Electric is an authorized Interpump distributor offering worldwide delivery. We handle logistics, customs clearance, and sourcing of the WW 156 R (part WW0156V-020). Contact us for lead time and pricing.

What is the lead time for the Interpump WW 156 R pump?

Lead time on request. As an authorized distributor with global logistics capabilities, 3G Electric sources the Interpump WW 156 R to your location. Contact our team for a specific delivery estimate based on your region.

What is the maximum pressure and flow rate of the Interpump WW 156 R?

The Interpump WW 156 R delivers 15 L/min (3.96 US gpm) at a maximum pressure of 150 bar (15 MPa / 2175 psi), operating at 2800 rpm with 5.5 hp (4.04 kW) power output.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
PUMP WW 186 R WITH VALVE K-TYPE UNLOADER
Interpump
PUMP WW 186 R WITH VALVE K-TYPE UNLOADER
PUMP WW156 R+FL.B3/B14+VALVE K UNLOADER
Interpump
PUMP WW156 R+FL.B3/B14+VALVE K UNLOADER
PUMP WW 156 R WITH VALVE
Interpump
PUMP WW 156 R WITH VALVE
PUMP W953 R VALVE K-TYPE UNLOADER
Interpump
PUMP W953 R VALVE K-TYPE UNLOADER
PUMP WW962 R +P.E.FL. +VALVE K UNLOADER
Interpump
PUMP WW962 R +P.E.FL. +VALVE K UNLOADER
PUMP WW156 L W/VALVE
Interpump
PUMP WW156 L W/VALVE

More from Interpump

View all Interpump parts
PUMP E2B2008 R FL.B3B14 VALVE R
Interpump
PUMP E2B2008 R FL.B3B14 VALVE R
PUMP SSU1521
Interpump
PUMP SSU1521
PUMP C3W2015 SX VERS. HT
Interpump
PUMP C3W2015 SX VERS. HT
PUMP WW186 L VALVE
Interpump
PUMP WW186 L VALVE
PUMP WW906 L+FL. 56C BRASS VALVE
Interpump
PUMP WW906 L+FL. 56C BRASS VALVE
PUMP W905 R BR+FL56C+VAL -CHIM
Interpump
PUMP W905 R BR+FL56C+VAL -CHIM
PUMP W905 L BRASS+FLANGE 56C
Interpump
PUMP W905 L BRASS+FLANGE 56C
PUMP WW56 R+FLANGE B3B14
Interpump
PUMP WW56 R+FLANGE B3B14

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first