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Fire-Ball 425
Fire-Ball® 425 Series 3:1 Universal Size Oil Pump
Part Number: 237526
Fire-Ball 425
Fire-Ball® 425 Series 3:1 Universal Size Oil Pump
Part Number: 237526
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!
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Product Brochure
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.
Specifications & Documents
Technical Specifications
Convert to Metric| 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 |
| Construction | Steel, Polyurethane, Aluminum, Nitrile |
| Cycles Per Gallon | 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) | 3.7 |
| Maximum Working Pressure (psi) | 540 |
| Model | Fire-Ball |
| Power Type | Pneumatic |
| Pump Ratio | 3:1 |
| Series | 425 |
| Sound Pressure Level (dB(A)) | 82 |
| Type | Pneumatic Piston Pump |
| Weight (lb) | 46 |
| Air Inlet Size (in) | 0.5 |
| Air Inlet Size (mm) | 12.7 |
| Air Inlet Thread Gender | Female |
| Air Inlet Thread Type | NPT |
| Air Motor Effective Diameter (in) | 4.25 |
| Application | Industrial |
| Compatible Material | Oil |
| Construction | Steel, Polyurethane, Aluminum, Nitrile |
| Cycles Per Gallon | 6 |
| Fluid Inlet Size (in) | 1-1/2 |
| Fluid Inlet Size (mm) | 38.1 |
| Fluid Inlet Thread Gender | Female |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 3/4 |
| Fluid Outlet Size (mm) | 19.05 |
| 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 (bar) | 12.41 |
| Maximum Air Inlet Pressure (kPa) | 1241 |
| Maximum Air Inlet Pressure (psi) | 180 |
| Maximum Continuous Cycle Rate (CPM) | 66 |
| Maximum Intermittent Cycle Rate (CPM) | 66 |
| Maximum Working Pressure (MPa) | 3.7 |
| Maximum Working Pressure (bar) | 37 |
| Maximum Working Pressure (kPa) | 3700 |
| Maximum Working Pressure (psi) | 540 |
| Model | Fire-Ball |
| Power Type | Pneumatic |
| Pump Ratio | 3:1 |
| Series | 425 |
| Sound Pressure Level (dB(A)) | 82 |
| Type | Pneumatic Piston Pump |
| Weight (kg) | 2.0884 |
Repair Parts
| Part No. | Description |
|---|---|
| 207385 | Repair kit for all President® Air Motors and Fire-ball® 425 Pumps |
