Features

• Super Cool Fin System … die cast alloy crankcase, ribbed for efficient cooling, with high thermal conductivity
•  Premium oversized bearings
• Forged steel crankshaft for coupling to motor/engine
• Large stainless steel plunger rods that have undergone a special nitrating treatment. As a result the rods are harder and smoother for longer seal life.
• Oversized aluminium con rods for max strength
• Rapid action , mirror finish stainless steel 316 check valves for corrosion resistance
•  High quality pistons for long life
• Suits 1″ shaft (Honda GX390)

Specifications

• Pressure: 4,000 PSI
• Flow: 13.2 L/min