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Die-cast body plunger pump with a forged brass head and solid ceramic plungers. Part of the versatile line of RK Series pumps from AR North America. 4GPM flow rate, 4000 PSI max pressure, and a max speed of 1750 RPM.
Note: This pump has a left-hand shaft.
Plunger pumps from the RK Series are designed for a wide variety of high-pressure applications including car washes, industrial manufacturing, pressure cleaning, and farm spraying. The AR North America RKA4G40HN-SX Triplex Plunger Pump boasts a left-hand shaft, die-cast body, a forged brass head, and solid ceramic plungers that offer 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 bronze connecting rods are oversized for strength and proper load disbursement.