Pump - EZ4040G w/Thermal Relif | General Pump

Durable pressure washer pump assembly featuring the General Pump EZ4040G triplex plunger design with built‑in thermal relief to protect against overheating during bypass operation.

Rated for up to 4000 PSI at 4.0 GPM with a 1” hollow shaft and standard SAE J609 gasoline mounting flange for easy fit on gas engines.

Ideal for commercial and heavy‑duty cleaning systems, this pump delivers consistent performance and long service life with forged brass manifold and ceramic plungers.