The GRACO Fire-Ball® 425 3:1 Series Universal Size Oil Pump is a wall-mounted, air-powered pump designed for high-volume oil and lubricant transfer. It features a robust cast aluminum air motor housing and is engineered for demanding applications where multiple dispenses occur simultaneously. The pump is intended for use in environments such as automotive dealerships, heavy-duty service centers, fleet facilities, and industrial plants.

Key Features:

• Air-powered oil pump
• Fire-Ball® 425 3:1 Series, Universal Size
• Cast aluminum air motor housing, corrosion-resistant components (liquid salt nitriding, nickel plating, stainless steel, aluminum, chrome)
• 50 liters per minute (max)
• Max. Input Pressure: 180 psi; Max. Output Pressure: 540 psi
• Designed for petroleum- and synthetic-based oils and lubricants
• Durable casting for long life
• Fewer moving parts for reduced downtime and repair costs
• Superior sealing with non-metallic poppet valves for contaminated air environments
• Extended seal life due to in-line pump design
• Corrosion-resistant construction

Applications:
Lubricant transfer, automotive and heavy-duty dealerships, fast lube centers, fleet service facilities, service shops, in-plant operations, lube trucks, mining

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise system integrity and void warranties.
• Ensure all fluid connections are tightened before operation
• Install a bleed-type master air valve or quick-disconnect coupler near the pump air inlet for safety
• Use the fluid drain valve to relieve pressure before maintenance
• Install a ground wire to reduce static sparking risk
• Follow all safety and pressure relief procedures before servicing
• Regularly inspect seals and moving parts for wear
• Relieve all pressure before cleaning or servicing
• Use only compatible fluids as specified by GRACO
• Keep the pump and surrounding area clean to prevent contamination