The GRACO Fire-Ball 300 Series 50:1 Lubricator is a piston pump package designed for reliable grease dispensing in industrial applications. It features robust construction with materials such as cast aluminum, stainless steel, and corrosion-resistant coatings, and is intended for use with grease in demanding environments.

Key Features:

• Piston Pump Package
• Fire-Ball 300 Series, 50:1 ratio
• Thick cast aluminum air motor housing, stainless steel, aluminum, chrome, and corrosion-resistant coatings on key components
• Maximum working pressure: 5000 psi (35 MPa, 350 bar, 35000 kPa); Maximum air working pressure: 140 psi
• Grease
• CE
• Reliable flow with 3 inch (76.2 mm) differential air motor and double-acting pump design
• Durable construction for extended uptime
• Fewer moving parts for less downtime and low repair cost
• Extended seal life due to in-line pump design
• Minimal wear on displacement rods
• Superior sealing with non-metallic poppet valves
• Reduced icing with large air porting design
• Corrosion-resistant design for longer life

Applications:
Industrial grease dispensing, suitable for vehicle service, mining, agriculture, and other heavy-duty environments

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of air motor piston and fluid piston rods during installation
• Use compatible grease and follow recommended maintenance schedules
• Check for air leaks and ensure compressed air supply is clean and dry
• Regularly inspect seals and valves for wear or contamination
• Follow manufacturer guidelines for installation and maintenance
• Use only recommended lubricants and replacement parts
• Keep installation area clean and free of debris
• Monitor pump performance and address issues promptly