Graco | 239888 Fire-Ball 300 Series 50:1 400 lb (180 kg). Grease Pump
Graco
Model: 239888
For decades, the Fire-Ball pump has maintained an industry-leading reputation. Engineered for longevity with minimal moving parts, this flagship pump is designed to maximize uptime and enhance productivity. These durable pumps are known for their resilience, with units installed decades ago still operating efficiently.
The Fire-Ball 300 50:1 is suitable for grease dispensing applications.
- Reliable Flow: A 3-inch (76.2 mm) differential air motor and double-acting pump design ensure consistent fluid delivery and precise dispensing.
- Durable Construction: The thick cast aluminum air motor housing provides exceptional durability.
- Reduced Repairs: The air motor assembly features fewer moving parts, leading to less downtime and lower repair costs.
- Extended Seal Life: The in-line pump design aligns the air motor piston and fluid piston rods to optimize seal longevity.
- Minimized Downtime: Displacement rods experience minimal wear due to a proprietary Graco manufacturing process.
- Superior Sealing: Non-metallic poppet valves provide reliable sealing, even in contaminated air environments, ensuring long service life without the need for repairs.
- Reduced Icing: The large air porting design efficiently utilizes compressed air, enabling continuous pump operation and minimizing icing.
- Corrosion Resistance: Key components are treated with liquid salt nitriding, nickel plating, stainless steel, aluminum, and chrome for enhanced corrosion resistance and extended lifespan.
Operational Specifications
| Specification | Value |
|---|---|
| UPC Product | 633955791701 |
| Division | LED |
| Height | 9.5 IN | 24.130 CM |
| Length | 49 IN | 124.460 CM |
| Width | 9.5 IN | 24.130 CM |
| Volume | 2.559 FT3 | 0.072 M3 |
| Shipping Weight | 28 LBS | 12.701 KG |
Technical Specifications
| Specification | Value |
|---|---|
| Air Inlet Size (in) | 3/8 |
| Air Inlet Size (mm) | 9.525 |
| Air Inlet Thread Gender | Female |
| Air Motor Effective Diameter (in) | 3 |
| Cycles Per Gallon | 345 |
| Fluid Inlet Thread Gender | Female |
| Fluid Inlet Type | Slotted |
| Fluid Outlet Size (mm) | 6.35 |
| Fluid Outlet Thread Gender | Female |
| For Use With | Grease |
| Maximum Air Consumption (SCFM) | 22.8 |
| Maximum Air Inlet Pressure (bar) | 9.65 |
| Maximum Air Inlet Pressure (kPa) | 965 |
| Maximum Air Inlet Pressure (psi) | 140 |
| Maximum Continuous Cycle Rate (CPM) | 76 |
| Maximum Intermittent Cycle Rate (CPM) | 76 |
| Maximum Working Pressure (bar) | 580 |
| Maximum Working Pressure (kPa) | 58000 |
| Maximum Working Pressure (psi) | 8400 |
| Model | Fire-Ball |
| Series | 300 |
| Sound Pressure Level (dB(A)) | 77.8 |
| Weight (kg) | 0.9988 |
| Maximum Working Pressure (MPa) | 58 |
