Description
GRACO 246781 Mini Fire-Ball 225 50:1 400 lb . Grease Pump
You can’t afford down time, especially when your shop is small and your work force depends on equipment performance. The Mini Fire-Ball 225 is an engineered design with fewer moving parts, which means less wear out, and reduced downtime and more profit for your business.
The Mini Fire-Ball 225 50:1 is perfect for medium pressure, low volume grease 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, stainless steel, aluminum and chrome on key components for longer life.
Specifications:
| Air Inlet Size (in) | 3/8 |
| Air Inlet Thread Gender | Female |
| Air Inlet Thread Type | NPT |
| Air Motor Effective Diameter (in) | 2.25 |
| Application | Industrial |
| Compatible Material | Grease |
| Fluid Inlet Type | Slotted |
| Fluid Outlet Size (in) | 1/4 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| For Use With | Grease |
| Maximum Air Inlet Pressure (psi) | 140 |
| Maximum Continuous Cycle Rate (CPM) | 60 |
| Maximum Intermittent Cycle Rate (CPM) | 100 |
| Maximum Working Pressure (MPa) | 58 |
| Maximum Working Pressure (psi) | 8400 |
| Power Type | Pneumatic |
| Pump Ratio | 50:1 |
| Seal Material | Polyurethane |
| Sound Power Level (dB(A)) | 85.6 |
| Sound Pressure Level (dB(A)) | 77.8 |
| Type | Pneumatic Piston Pump |
| Weight (lb) | 15 |
| Wetted Material | Steel, Urethane, Aluminum, Buna-N, Brass, Ethylene, Delrin |
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