Interpump "44 Series" W959 1750rpm 1-1/8" Shaft 2500psi 4.2gpm Unloader:W959BH - No Unloader 0 - 20 Micron

0 - 20 Micron

Inlet: Standard Garden Hose Thread

PA safety relief valve protects your power washer pump and system from pressure spikes

It is recommended that the normal operating pressure is confined to 25% - 75% of the scale

QTY:2 Nozzles included are 1/4" MEG #02

Interpump "44 Series" W959 1750rpm 1-1/8" Shaft 2500psi 4.2gpm Unloader:W959BH - No Unloader 0 - 20 MicronGeneral Pump Interpump 44 series W959 A triplex pressure wash pump. 2500 PSI Maximum Rated Pressure 4. 2 GPM @ 1750 RPM 1 1 8" hollow shaft NEMA 184 TC flange for electric motor Inlet: 1 2" FPT Outlet: 3 8" FPT Available with internal unloader, otherwise sold separately. Do not install pump without unloader or pressure regulator. Professional installation is recommended.