510020 High-Pressure Pump with Vertical Shaft, 3000 PSI at 2.4 GPM

The 510020 is a high pressure vertical mounting pump with a 3-legged bolt flange style that fits most 7/8 in. shaft engines. This rear-facing pump is rated for a maximum pressure of 3000 PSI at a flow rate of 2.4 GPM.

This OEM Technologies pump comes standard with a chemical injector and a thermal relief valve. 510020 pumps are economical, oil filled plunger pumps that mount to a compatible gasoline engine.

Service Notice for Rear-Facing Pumps

The 510020 is a rear facing pump, which means it is configured differently to a front-facing pump.

To help determine if your unit is forward facing or rear facing locate the spark plug on the engine in relation to your hose connections.

Forward facing are on the same side as the spark plug. Rear facing are opposite of the spark plug.

Specifications of the 510020 Pump

Pressure Rating: 3000 PSI

Max. Flow Rate: 2.4 GPM

Engine Shaft Size: 7/8 in.

Pump Direction: Rear-Facing