With a large 4.25 inch (107.9 mm) air motor to supply the power you need for long pipe runs and higher volume dispensing, the Fire-Ball 425 delivers field-proven durability for multiple fluid types and exceptional cost savings that are hard to beat!
The Fire-Ball 425 is the pump of choice for your most demanding high volume applications – an ideal choice for applications such as truck fleet service facilities and in-plant applications where multiple dispenses happen at the same time.
- 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.
| Air Inlet Size (in) | 0.5 |
|---|---|
| Air Inlet Thread Gender | Female |
| Air Inlet Thread Type | NPT |
| Air Motor Effective Diameter (in) | 4.25 |
| Application | Industrial |
| Compatible Material | Oil |
| Cycles Per Gallon | 19.6 |
| Fluid Inlet Size (in) | 1-1/2 |
| Fluid Inlet Thread Gender | Female |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 3/4 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| For Use With | Petroleum- and synthetic-based oils (motor, gear and ATF) |
| Maximum Air Inlet Pressure (psi) | 180 |
| Maximum Continuous Cycle Rate (CPM) | 66 |
| Maximum Intermittent Cycle Rate (CPM) | 66 |
| Maximum Working Pressure (MPa) | 12.4 |
| Maximum Working Pressure (psi) | 1800 |
| Power Type | Pneumatic |
| Pump Ratio | 10:1 |
| Seal Material | Polyurethane with Nitrile Spreader |
| Sound Power Level (dB(A)) | 78 |
| Sound Pressure Level (dB(A)) | 78 |
| Type | Pneumatic Piston Pump |
| Weight (lb) | 28.7 |
| Wetted Material | Aluminum, Steel, Polyurethane, Nitrile |
