4000PSI Pressure Washer Pump Horizontal Shaft 1" for EB4040HA for Honda GX340 11HP GX390 13HP Engine Powered Pressure Washer for Devilblis EXHP3640 for Annovi Reverberi RKV4G36

Fits Models:Honda GX340 11HP GX390 13 HP Gas Engine, RSV4G40 RSV4G40HDF40EZ Pump,DeWalt 4240 Honda Engine, Devilblis EXHP3640 Annovi Reverberi RKV4G36 4.76 GPM 3600 PSI Triplex High Pressure Washer Pump replaces Cat General AR The plunger on this pump is ceramic, increasing resistance to pitting and wear.

1" Hollow Shaft Pump fits GX 340 11HP GX 390 13 HP Engine Forged Brass manifold provides high strength and corrosion resistance Our pump uses a trapped unloader pressure regulator, which retains some pressure in the high-pressure pipe after shutdown. This is a common design.

If you require a flow-sensing regulator with no pressure retention, which is more expensive and less common, our pump is not the right choice.