The GRACO LM5644 LubeMaster® Electric Pump is a motorized, wall-mountable pump designed for efficient delivery of grease or oil in industrial lubrication systems. It features a 12 lb (5.44 kg) plastic grease reservoir and is intended for use in applications requiring continuous or time-controlled lubrication cycles, such as mills, crushers, presses, conveyors, and shears.

Key Features:

• Electric motorized pump
• LM5644
• Plastic grease reservoir, rugged and compact design
• Output range: 0.010–0.862 in³ (0.1619–143.41 cm³) per minute (varies by gear ratio and motor speed)
• Max operating pressure: 5,000 psi (340 bar)
• Suitable for use 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)
• Wall or floor mountable
• Anti-friction drive bearings
• Simplified maintenance
• Totally enclosed pumping unit
• Reliable for continuous or time-controlled cycles
• Rugged and compact for industrial environments

Applications:
Industrial lubrication systems for mills, mill tables, crushers, presses of all sizes, conveyors, shears, and similar equipment requiring reliable grease or oil delivery.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety in demanding industrial environments.
• Ensure proper wall or floor mounting according to GRACO guidelines
• Verify electrical compatibility (115/230V, 1/2 HP, 1 PH, 60 Hz)
• Check reservoir and pump connections for leaks before operation
• Follow recommended maintenance schedules for lubrication and inspection
• Consult the manual for specific installation and troubleshooting procedures