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Interpump PUMP W959 L W/VALVE "K" UNLOADER - Pumps & Compressors
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InterpumpPumps & Compressors

Interpump PUMP W959 L W/VALVE "K" UNLOADER

Interpump W959 L is a 5 hp industrial pump with integrated K unloader valve, delivering 15.9 L/min at 124 bar pressure. Operating at 1750 rpm with 3.67 kW power consumption, it suits high-pressure hydraulic and…

SKU 3G-ITP-01619

Also listed as: W00959SV020 · W00959SV 020

Brand
Interpump
Item
PUMP W959 L W/VALVE "K" UNLOADER
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
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Technical Specifications

Interpump
Flow Rate
15.9 L/min
Pressure
124 bar
Power
3.67 kW
Speed
1750 RPM
Weight
7.7 kg
Dimensions
225 mm
Power
5 HP
Flow (US)
4.2 GPM
Pressure
12.4 MPa
Pressure
1800 PSI
View Full Spec Sheet

Technical Documents

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

Product Description

Interpump W959 L is a 5 hp industrial pump with integrated K unloader valve, delivering 15.9 L/min at 124 bar pressure. Operating at 1750 rpm with 3.67 kW power consumption, it suits high-pressure hydraulic and industrial fluid applications requiring compact, reliable performance.

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

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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