General Pump - Interpump

T991B

General Pump "50 Series" T991 1500psi 4.0gpm Solid Shaft

General Pump - Interpump 50 series T991 triplex pressure wash pump.

- Replaces T9961

1500 PSI Maximum Rated Pressure

  • 4.0 GPM @ 1750 RPM (1100psi max)
  • 3.5 GPM @ 1450 RPM (1500psi max)
  • Shaft Diameter: 24mm
  • Inlet: 1/2" FPT
  • Outlet: 3/8" FPT

Unloader sold separately.

Do not install pump without unloader or pressure regulator.

Professional installation is recommended.