1500 PSI Maximum Rated Pressure

These safety valves are for use as a backup to an unloader or main relief in an open system without a trigger operated spray gun

See table below and if you are unsure what thread size you need please contact us

high pressure pump ideal for misting and reverse osmosis

easy to use surface cleaner

Interpump WW960 "44 Series" Bare Pump 3000psi 3.5gpm Fits 1" Gas Engine Shaft Model:WW960BCV - Internal Unloader 1500 PSI Maximum Rated PressureGeneral Pump Interpump 44 series WW960C triplex pressure wash pump. Replacement pump fits most 9 to 15hp gas engines with 1" shaft. 3000 PSI Maximum Rated Pressure 3. 5 GPM @ 3400 RPM 1" hollow shaft Flange for gas engine: 9 to 15hp Inlet: 1 2" FPT (requires pump inlet for garden hose sold separately) Outlet: 3 8" FPT (3 8" MPT with unloader) Built in unloader included, otherwise sold separately. Do not install pump without unloader or pressure