Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Interpump PUMP WS 131 L - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP WS 131 L

The Interpump WS 131 L is a 5.5 hp industrial pump delivering 15 L/min at 130 bar, designed for high-pressure applications requiring compact, reliable performance in manufacturing and mobile hydraulic systems.

SKU 3G-ITP-01840

Also listed as: WS0131S000 · WS0131S 000

Brand
Interpump
Item
PUMP WS 131 L
Part Number
WS0131S-000
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 — 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
130 bar
Power
4.04 kW
Speed
1450 RPM
Weight
14.5 kg
Dimensions
317.5 mm
Manufacturer Part Number
WS0131S-000
Power
5.5 HP
Flow (US)
3.96 GPM
Pressure
13 MPa
Pressure
1885 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 WS 131 L is a 5.5 hp industrial pump delivering 15 L/min at 130 bar, designed for high-pressure applications requiring compact, reliable performance in manufacturing and mobile hydraulic systems.

Frequently Asked Questions

What is the Interpump WS 131 L pump used for?

The Interpump WS 131 L is a 5.5 hp industrial pump used for high-pressure applications in manufacturing and mobile hydraulic systems. It delivers 15 L/min at 130 bar, making it suitable for pressure washing, water jetting, and industrial cleaning where compact, reliable performance is required.

What are the specifications of the Interpump WS 131 L?

The Interpump WS 131 L delivers 15 L/min at 130 bar (13 MPa, 1885 psi) with a rotation regime of 1450 rpm. It has a power rating of 5.5 hp (4.04 kW), weighs 14.5 kg, and measures 317.5 x 236 x 180 mm. The pump features a male shaft with key and is designed for high-pressure industrial use.

Where to buy the Interpump WS 131 L in Singapore?

You can source the Interpump WS 131 L through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-pressure industrial pump, which is available to order for manufacturing and mobile hydraulic applications.

How to maintain the Interpump WS 131 L pump?

Regular maintenance of the Interpump WS 131 L includes checking oil level via the dip-stick, inspecting seals and packing kits (e.g., KIT 69 PACKING D.20 W/RESTOP), and replacing worn piston bolts or intake/delivery valves. Always use genuine Interpump spare parts and follow the manufacturer's service intervals for optimal 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
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 WS 131 R
Interpump
PUMP WS 131 R
PUMP WS 132 L
Interpump
PUMP WS 132 L
PUMP WS 131 L U.S
Interpump
PUMP WS 131 L U.S
PUMP WS 132 R
Interpump
PUMP WS 132 R
PUMP WS 153 L
Interpump
PUMP WS 153 L
PUMP WS 153 R
Interpump
PUMP WS 153 R

More from Interpump

View all Interpump parts
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 TT9091 3/4 SH. EL/FL BR L W/FLANGE 56C
Interpump
PUMP TT9091 3/4 SH. EL/FL BR L W/FLANGE 56C
PUMP WW56 R+FLANGE B3B14
Interpump
PUMP WW56 R+FLANGE B3B14
PUMP W905 L BRASS+FLANGE 56C
Interpump
PUMP W905 L BRASS+FLANGE 56C
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first