The GRACO LM9521 Lube Master® Electric Pump is a robust, floor-mounted automatic lubrication pump designed for demanding industrial environments. It features a rugged cast iron main body and heavy-duty internal components, making it suitable for harsh applications. The pump is intended for reliable and efficient delivery of grease or oil in automated lubrication systems.

Key Features:

• Electric piston pump
• LM9521, 60:1 ratio, 1/2 HP, 115/230V, 1 PH, 60 Hz, 1725 RPM
• Rugged cast iron main body, heavy-duty internal components, hardened steel piston in steel sleeve, soft-seat outlet check valve
• Works with NLGI #000 - #2 grease and oil; modular components for easy customization
• Adjustable output
• Broad output range
• Simplified construction
• Anti-friction drive bearings for reliability
• Modular components for easy customization
• Designed for severe-duty environments

Applications:
Automated lubrication systems in harsh industrial environments such as mining, manufacturing, and heavy equipment maintenance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper electrical supply (115/230V, 1 PH, 60 Hz)
• Floor mount as standard unless otherwise noted
• Follow manufacturer’s instructions for reservoir and accessory installation
• Regularly inspect and maintain anti-friction bearings and modular components for long service life