Interpump WS202 Triplex Plunger Pump

Overview

The Interpump WS202 is an industrial-duty triplex plunger pump from the WS family, developed for professional pressure cleaning where reliability and serviceability are paramount. It is suitable for integration into custom rigs or as an OEM replacement for compatible machines.

Key Features

• High-strength brass manifold and precision-machined components for consistent performance.
• Ceramic-coated plungers and premium sealing for reduced wear and heat generation.
• Robust crankshaft and bearings designed for continuous operation.
• Accessible valve caps and seal stack for fast service turnaround.
• Side and bottom mounting options; standard shaft for direct drive or belt drive configurations.

Typical Applications

• Heavy-duty pressure washers, industrial wash bays, and plant maintenance.
• Transport/fleet cleaning, rental equipment, and mobile service rigs.

What’s Included

• WS202 bare pump (accessories sold separately).
• Documentation set with maintenance intervals and exploded view.

Technical Notes

• Triplex plunger architecture; oil bath crankcase.
• Requires adequate water supply, inlet filtration, and correctly sized unloader/regulator.
• Confirm drive ratio and pulley sizing to achieve the desired operating range.

Serviceability

• Comprehensive seal/valve kits available; routine wear parts can be replaced with standard tools.

Compliance & Warranty

Manufactured to Interpump quality standards with warranty coverage (subject to terms and proper installation).