GRACO 239877 Fire-Ball 300, 50:1 Air-Powered Grease Pump (35 or 70 lbs)

Features and Benefits:
Corrosion-resistant design utilizes liquid salt nitriding, nickel plating, stainless steel, aluminum and chrome on key components for longer life
Few moving parts in the air motor assembly means less downtime and low repair cost
Displacement rods have minimal wear due to a proprietary Graco manufacturing process
Large air porting design provides efficient use of compressed air supply for continuous pump operation without icing
Thick cast aluminum air motor housing offers unmatched durability

Typical Applications:
Medium pressure, low to medium volume grease dispense
Automotive dealerships
Heavy-duty dealerships
Fast lube and service centers
Fleet service facilities
Lube trucks
Mining
In-plant

Typical Fluids Handled:
Grease up to NLGL #2



Specifications:
Continuous-Duty Flow Rate:     1.19 lb/min. (.54 kg/min.)
Maximum Fluid Pressure:     8400psi (580 bar)
Air Motor Effective Diameter:     3 in (7.6 cm)
Operating Range:     30- 140psi (3.0-9.7 bar)
Approximate Air Use:     22.8 cfm at 100 psi (7 bar)
Wetted Materials:     CS, Delrin, Buna-N, Polyurethane
Air Inlet Port Size:     3/8 in npt(f)
Material Inlet:     Slotted
Material Outlet:     1/4 in npt(f)
Line Length:     Up to 250 ft (76.2 m)
Dispense Points:     1 to 2
Annual Usage:     Up to 10,000 lb (4,535Kg)
Weight:     35 or 70 lbs. (16Kg or 32Kg)