Description
The GRACO Fire-Ball 300 Series 50:1 Grease Pump is a pneumatic piston pump designed for reliable and accurate grease dispensing in industrial applications. It is constructed with durable materials such as thick cast aluminum, stainless steel, and corrosion-resistant coatings, and is intended for use in demanding environments where extended uptime and minimal maintenance are required.
Key Features:
- Pneumatic Piston Pump
- 300 Series, 50:1 ratio
- Thick cast aluminum air motor housing, corrosion-resistant components (liquid salt nitriding, nickel plating, stainless steel, aluminum, chrome)
- Grease dispensing applications
- CE (as indicated in product name)
- Reliable flow with 3 inch (76.2 mm) differential air motor and double-acting pump design
- Fewer moving parts for less downtime and lower repair costs
- Extended seal life due to in-line pump design
- Minimal wear on displacement rods from proprietary GRACO manufacturing process
- Superior sealing with non-metallic poppet valves, even in dirty air environments
- Reduced icing with large air porting design
- Corrosion-resistant for longer life
Applications:
Industrial grease dispensing, suitable for environments requiring durable, reliable, and low-maintenance pumps.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment, reducing the risk of downtime and costly repairs.
- Ensure compressed air supply is clean and dry to maximize pump life
- Follow manufacturer guidelines for installation and maintenance
- Regularly inspect seals and moving parts for wear
- Use appropriate fittings and hoses rated for the intended pressure and material
- Install in a location with easy access for maintenance
- Keep the pump and surrounding area clean to prevent contamination
- Monitor for signs of wear or leakage and address promptly






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