Graco 225016 | Fire-Ball 300 Series - 400 Lb 50:1 Grease Package (Stationary Supply)

A three inch differential air motor ensures smooth pumping and the smooth double-acting pump design provides reliable fluid flow and accurate dispense. Install the Fire-Ball 300 50:1 in grease dispense applications. Durable: Thick cast aluminum air motor housing offers unmatched durability. Fewer Repairs: Fewer moving parts in the air motor assembly means less downtime and low repair cost. Extended Seal Life: In-line pump design aligns the air motor piston and fluid piston rods to maximize seal life. Reduce Downtime: Displacement rods have minimal wear due to a proprietary Graco manufacturing process. Superior Sealing: Non-metallic poppet valves offer positive sealing performance, even with contaminated "dirty" air environments for long life without repair. Reduced Icing: Large air porting design provides efficient use of compressed air supply for continuous pump operation and reduced icing. Corrosion-Resistant: Corrosion-resistant design utilizes liquid salt nitriding, nickel plating