This AR XM Series 3/4″ Hollow Shaft Pump boasts 3.5 GPM & 2500 PSI Performance @ 3400 RPM and features a die-cast body and brass head.
AR XM Series Hollow Shaft Plunger Pumps are designed for a wide variety of high pressure washing applications. They are constructed of die-cast bodies and feature a brass head.
Internal components include special thick solid ceramic plungers for long life and durability. Internal components include special solid ceramic plungers for long life and durability. Precision cast cooling fans are anodized for maximized heat dissipation. Oversized needle bearings on the drive side, and ball on the non-drive side together with the precision supports assure positive alignment and centering in relation to the crankcase.
Valve cages of special-designed Ultra-Form provided positive seating and extended life. One-piece connecting rods are special alloy aluminum, oversized for strength and load disbursement.