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

General 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 regulator.

Professional installation is recommended.