For decades, the Fire-Ball pump has been a trusted leader in the industry for its unmatched reputation. Designed for extended service life, this flagship pump uses fewer moving parts to ensure superior uptime and greater productivity for users. Built to last, these durable pumps continue to perform efficiently, even those from decades ago. The Fire-Ball 300 Series Grease Pump is engineered to provide reliable, high-pressure performance, making it ideal for challenging lubrication tasks. Its strong, durable construction requires minimal maintenance, even in tough conditions. The Fire Ball Pump is recognized as the industry’s benchmark for both reliability and performance, trusted by professionals worldwide.
Durable - Thick cast aluminium 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 maximise seal life.
Reduce Downtime - Displacement rods have minimal wear due to a proprietary Graco manufacturing process.
uperior 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 utilises liquid salt nitriding, nickel plating, stainless steel, aluminium and chrome on key components for longer life.
Model | Fire-Ball 300 15:1 | Fire-Ball 300 50:1 |
Fluid Pressure Ratio | 15:1 | 50:1 |
Air Motor Effective Diameter | 3 in (76.2 mm) | 3 in (76.2 mm) |
Annual Usage | Up to 10,000 lb (4,535 kg) | Up to 10,000 lb (4,535 kg) |
Maximum Fluid Working Pressure | 186 bar | 579 bar |
Approximate Free Flow Rate @ 100 psi | 7.5 lb/min (3.4 kg/min) | 7.5 lb/min (3.4 kg/min) |
Fluid Outlet | 1/4 in NPT(F) | 1/4 in NPT(F) |
Air Operation Range | 2.8 bar to 12.5 bar | 3.0 bar to 9.7 bar |