The GRACO Fire-Ball® 425 Series is a stationary, cover-mount grease pump designed for high-volume dispensing of non-corrosive and non-abrasive greases and lubricants. It features a robust cast aluminum air motor housing and is intended for demanding applications requiring long pipe runs and multiple simultaneous dispenses. The pump is suitable for use in environments such as automotive dealerships, heavy-duty service centers, and fleet maintenance facilities.

Key Features:

• Grease pump
• Fire-Ball® 425 Series 75:1, 400 lb. (181 kg) drum, 1/2 in. x 6 ft. (1.83 m) hose
• Cast aluminum air motor housing, corrosion-resistant components (liquid salt nitriding, nickel plating, stainless steel, aluminum, chrome)
• Max. input pressure: 100 psi (0.7 MPa, 7 bar); Max. output pressure: 7,500 psi (51.7 MPa, 517 bar)
• Non-corrosive and non-abrasive greases and lubricants only
• Durable casting for long life
• Fewer moving parts for reduced downtime and lower repair costs
• Superior sealing with non-metallic poppet valves for performance in dirty air environments
• Extended seal life due to in-line pump design
• Corrosion-resistant construction for harsh environments

Applications:
Automotive dealerships, heavy-duty dealerships, fast lube and service centers, fleet service facilities, lube trucks, mining operations, and other high-volume lubrication applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure all equipment is turned off and follow the pressure relief procedure before installation or maintenance
• Check equipment daily and repair or replace worn or damaged parts as needed
• Mount the pump securely using the provided cover-mount package for stationary applications
• Use only compatible non-corrosive and non-abrasive greases and lubricants
• Regularly inspect seals and valves for wear
• Keep air supply clean and dry to prevent contamination
• Follow manufacturer’s recommended maintenance schedule