GRACO 237526 Fire-BallĀ® 425 Series 3:1 Universal Size Oil Pump
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:
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 | 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 |
Power Type | Pneumatic |
Pump Ratio | 3:1 |
Sound Pressure Level (dB(A)) | 82 |
Type | Pneumatic Piston Pump |
Weight (lb) | 46 |
Wetted Material | Steel, Polyurethane, Aluminum, Nitrile |