Die-Cast Plunger Pump

AR North America RKA35G40HN Plunger Pumps are designed for a wide variety of high pressure washing applications. They are constructed of die-cast bodies and feature a forged brass head.

Internal components include special thick solid ceramic plungers for long life and durability. Precision cast cooling fins are anodized for maximum heat dissipation. Oversized tapered roller bearings and the precision supports assure proper shaft alignment and maximum life. Valve cages of special designed Ultra-Form provide positive seating and extended life. One-piece connecting rods are either a special alloy aluminum or bronze oversized for strength and load disbursement. 

These pumps are designed for gearbox, belt drive, or coupling drive systems, electric motor 182-184 frame driven systems, or gasoline engine driven systems.

Specifications:

• Max Flow: 3.5 GPM
• Max Pressure: 4000 PSI
• Power: 1750 RPM
• Max Temp: 140°F
• Inlet Thread: 1/2" F
• Discharge Thread: 3/8" F
• Stroke: 10.8mm
• Bore: 18mm
• Oil Capacity: 15 oz.