GRACO 205394 Fire-BallĀ® 425 Series 50:1 120 lb . Grease Pump
The Fire-Ball 425 features a large air motor to supply the power you need for long pipe runs and higher-volume dispensing. An ideal choice for applications where multiple dispenses happen at the same time.
The Fire-Ball 425 is the pump of choice for your most demanding high volume applications.
- Durable Casting - 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.
- Superior Sealing - Non-metallic poppet valves offer positive sealing performance, even with contaminated "dirty" air environments for long life without repair.
- Extended Seal Life - In-line pump design aligns the air motor piston and fluid piston rods to maximize seal life.
- 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 | Grease |
Cycles Per Gallon | 110 |
Fluid Inlet Type | Slotted |
Fluid Outlet Size (in) | 3/8 |
Fluid Outlet Thread Gender | Female |
Fluid Outlet Thread Type | NPT |
For Use With | Grease |
Maximum Air Inlet Pressure (psi) | 150 |
Maximum Flow Rate (GPM) | 0.5 |
Maximum Working Pressure (MPa) | 51.7 |
Maximum Working Pressure (psi) | 7500 |
Power Type | Pneumatic |
Pump Ratio | 50:1 |
Seal Material | Nitrile Rubber |
Sound Power Level (dB(A)) | 94.6 |
Sound Pressure Level (dB(A)) | 80.9 |
Throat Seal Type | Wiper |
Type | Pneumatic Piston Pump |
Weight (lb) | 34 |
Wetted Material | CS, Steel, Brass, Aluminum, Leather |