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Interpump PUMP WW 186 R WITH VALVE K-TYPE UNLOADER - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP WW 186 R WITH VALVE K-TYPE UNLOADER

Interpump WW 186 R is a compact industrial pump with integrated K-type unloader valve, delivering 13 L/min at 180 bar pressure for high-pressure fluid transfer and circulation applications. Operating at 2800 rpm with…

SKU 3G-ITP-02144

Also listed as: WW0186V020 · WW0186V 020

Brand
Interpump
Item
PUMP WW 186 R WITH VALVE K-TYPE UNLOADER
Part Number
WW0186V-020
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
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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
13 L/min
Pressure
180 bar
Power
4.04 kW
Speed
2800 RPM
Weight
7.9 kg
Dimensions
225 mm
Manufacturer Part Number
WW0186V-020
Power
5.5 HP
Flow (US)
3.43 GPM
Pressure
18 MPa
Pressure
2610 PSI

Technical Documents

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

Product Description

Interpump WW 186 R is a compact industrial pump with integrated K-type unloader valve, delivering 13 L/min at 180 bar pressure for high-pressure fluid transfer and circulation applications. Operating at 2800 rpm with 4.04 kW power, it suits mobile and stationary hydraulic systems requiring reliable pressure control.

Frequently Asked Questions

Where can I buy the Interpump WW186 pump worldwide?

3G Electric is an authorised distributor of Interpump pumps. We source and deliver the WW186 with integrated K-type unloader valve globally. Lead times and delivery schedules are available on request.

What is the flow rate and pressure rating of the WW186?

The Interpump WW186 delivers 13 L/min (3.43 US gpm) at a maximum pressure of 180 bar (18 MPa / 2610 psi). It operates at 2800 rpm with 4.04 kW power output, suitable for mobile and stationary hydraulic systems.

Is the K-type unloader valve integrated into the pump?

Yes. The WW186 R model includes an integrated K-type unloader valve for pressure relief and system protection. This compact design (225 mm length) is ideal for applications requiring space-efficient high-pressure fluid transfer and circulation.

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
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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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