Interpump WS202 Pump + RS500 Gearbox Assembly

Interpump pressure washers are highly versatile and find application in various industrial and agricultural settings, from machinery cleaning to maintaining hygiene in livestock environments. These washers incorporate slow running pumps characterized by a cast iron crank case, a robust brass pump head, and ceramic pistons, ensuring long-term durability. The specific Interpump model bearing plate number WS202 features a reliable plunger pump widely employed in industrial pressure washers. With a power source of 10 horsepower, it efficiently delivers 21 liters per minute at a pressure of 200 bar, operating at 1450 RPM. Notably, the intake ports are sized at 1/2" female, while the high-pressure side is equipped with 3/8" female connectors.
Coupled to the pump is a RS500 gearbox with a 1 inch shaft to connect direct to a engine.

Service kits

Interpump kits for this pump, taken from the Interpump parts list and quick kit guide. Check the model on your pump plate before ordering.