Interpump TT9091 "51 Series" Bare Pump 2000psi 3.5gpm Fits 3/4" Gas Engine Shaft engine_baldor Tension Adjusting Screw

Tension Adjusting Screw

Material: Stainless steel Ai316

If you are looking to replace with the identical pump you need to observe the position of the hole in the arm

190° F Degrees

Interpump AB Series AB110 nickle plated cast iron triplex pressure wash pump

Interpump TT9091 "51 Series" Bare Pump 2000psi 3.5gpm Fits 3/4" Gas Engine Shaft engine_baldor Tension Adjusting ScrewGeneral Pump Interpump 51 series TT 9091 triplex pressure wash pump. Replacement pump fits most 4 to 8hp gas engines with 3 4" shaft. 2000 PSI Maximum Rated Pressure 3. 5 GPM @ 3400 RPM 3 4" hollow shaft Flange for gas engine (4 to 8hp) Inlet: 3 8" FPT (1 2"FPT with unloader requires pump inlet) Outlet: 1 4" FPT (3 8" MPT with unloader) Available with built in Unloader, otherwise sold separately. Do not install pump without unloader or pressure