The GRACO LM6311 LubeMaster® Pump is a robust, motor-driven pump designed for efficient delivery of grease or oil in industrial lubrication systems. It features a plastic reservoir and is intended for use in applications requiring continuous or time-controlled lubrication cycles, such as mills, conveyors, presses, and crushers.

Key Features:

• Electric pump
• LM6311, 20 lb. (9.06 kg) grease plastic reservoir, 10:1 gear ratio
• Plastic reservoir, rugged and compact design, totally enclosed pumping unit
• Output range: 0.010–0.862 in³ (0.1619–143.41 cm³) per minute (depending on cycle rate and gear ratio)
• Max operating pressure: 5,000 psi (340 bar)
• Compatible with Series Flo or reversing systems; replacement for Trabon Model AKA, PME, and MP Pumps
• Explosion proof: Class I, Group C and D; Class II, Group E, F, and G (LOH Low Level Option only)
• Anti-friction drive bearings for reliability
• Simplified maintenance
• Suitable for continuous or time-controlled lubrication cycles
• Can be floor or wall mounted
• Rugged and compact for industrial environments

Applications:
Used in mills, mill tables, crushers, presses of all sizes, conveyors, shears, and other industrial machinery requiring reliable lubrication.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety in demanding industrial environments.
• Ensure proper mounting (floor or wall) according to application requirements
• Verify compatibility with existing lubrication systems (Series Flo or reversing systems)
• Follow manufacturer guidelines for electrical and mechanical installation
• Regularly inspect and maintain the pump for long service life