The GRACO 24H689 is a wall-mounted, pneumatic oil pump designed for transferring oil from 55-gallon (200-liter) drums. It is constructed with zinc-plated carbon steel, aluminum, nitrile, polyurethane, and nickel-plated aluminum wetted parts, making it suitable for lower-volume oil transfer applications in industrial and vehicle service environments.

Key Features:

• Pneumatic oil pump
• LD Series 3:1, 55 Gallon (200 Liter) Wall Mount
• Zinc-plated carbon steel, aluminum, nitrile, polyurethane, nickel-plated aluminum
• Free flow: 9 gpm (gallons per minute)
• Maximum fluid working pressure: 450 psi (31 bar, 3.10 MPa) (Note: Some sources list 750 psi/5.2 MPa, but official GRACO LD Series 3:1 spec is 450 psi)
• Designed for use with 55-gallon (200-liter) oil drums, NPT fittings
• Three-inch air motor for increased power and flow
• Patented cup and plate design eliminates O-rings for enhanced durability
• In-line pump design maximizes seal life
• Patented self-cleaning pilot valves for reliability in dirty air environments
• Built-in thermal relief and inlet strainer for equipment protection
• Compact, flexible, and durable solution for lower-volume applications

Applications:
Ideal for transferring oil in vehicle service, industrial maintenance, and other lower-volume lubrication applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Mount securely to a wall or stable surface
• Ensure proper alignment of air and fluid lines
• Use appropriate NPT fittings for connections
• Check for leaks and proper operation after installation
• Regularly inspect and clean the inlet strainer to prevent contamination
• Follow recommended pump speed (75 cycles per minute or lower) for maximum life
• Regularly inspect wetted parts for wear and replace as needed
• Keep air supply clean and dry to prolong valve and motor life
• Monitor for unusual noise or reduced performance as indicators of maintenance needs