Inlet / Outlet: 1/2" FPT

25 GPM @ 1450 RPM

Accessories sold separately:

Linear 5000psi Linear 100/170 2800psi Linear 120/280 4500psi 10

3500 PSI Maximum Rated Pressure

Interpump "44 Series" W959 1750rpm 1-1/8" Shaft 2500psi 4.2gpm pressure_3500psi Inlet / Outlet: 1/2" FPTGeneral 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.