What spare parts are available for the Interpump PUMP SSU1521?

The Interpump PUMP SSU1521 has 108 spare parts available including 4 repair kits and individual components such as seals, O-rings, valves, pistons, and bearings. All parts are genuine Interpump components.

How do I order spare parts for the Interpump PUMP SSU1521?

You can add individual parts or repair kits directly to your RFQ cart from this page. For bulk orders or complete service kits, use the "Request Bundle Quote" option. Our engineers will respond within 24 hours with pricing and availability.

Does 3G Electric stock Interpump PUMP SSU1521 spare parts?

Yes, 3G Electric supplies Interpump spare parts. We stock commonly ordered repair kits and spare parts for fast dispatch. For non-stocked items, typical lead time is 4-6 weeks from the Interpump factory.

What is the maintenance schedule for the Interpump PUMP SSU1521?

We recommend a full seal kit replacement every 500-1000 operating hours depending on application. Oil changes should be performed every 250 hours. Contact our service team for a customized maintenance plan.

InterpumpPumps & Compressors

Interpump PUMP SSU1521

The Interpump SSU1521 is a compact industrial pump delivering 21 L/min at 150 bar, rated 5.51 kW. Its 1750 rpm rotation and 12.8 kg weight make it ideal for high-pressure hydraulic systems requiring space-efficient…

SKU 3G-ITP-03806

Also listed as: SSU1521000 · SSU1521 000

Brand

Interpump

Item

PUMP SSU1521

Technical Specifications

Interpump

Flow Rate

21 L/min

Pressure

150 bar

Power

5.51 kW

Weight

12.8 kg

Power

7.5 HP

Flow (US)

5.5 GPM

Pressure

15 MPa

Pressure

2175 PSI

rotation rpm

1750

dimensions mm

315.5x236x180 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

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Need installation or engineering help?

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

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 SSU1521 parts list — 108 parts, 52 available in catalog

Official Parts List

Exploded Diagram — Male shaft (key)View full size

Repair Kits — Order These for Routine Maintenance

KIT2

KIT 2 OIL SEAL D. 22X32X5,5

34000201×1Available

Interpump PUMP SSU1521

Technical Specifications

Technical Documents

Need installation or engineering help?

Ask a question

Product Description

Used in

Spare Parts & Repair Kits

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