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 107.9 mm (4.25 inch) 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!
If you’re not finding the information you need, ask one of our experts.
Ask an ExpertFeatures
Product BrochureWith a large 107.9 mm (4.25 inch) 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 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 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 utilises liquid salt nitriding, nickel plating, stainless steel, aluminium and chrome on key components for longer life.
Specifications & Documents
Technical Specifications
Convert to ImperialAir 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 | 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 |
Wetted Material | Steel, Polyurethane, Aluminium, Nitrile |
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 |
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 |
Wetted Material | Steel, Polyurethane, Aluminium, Nitrile |