Interpump "66 Series" W4018 5800psi 4.75gpm Solid Shaft

General Pump - Interpump 66 series W4018 triplex pressure wash pump.

5800 PSI Maximum Rated Pressure

• 4.75 GPM @ 1450 RPM
• 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.