The GRACO LM5434 LUBEMASTER PUMP is an electric piston pump designed for efficient delivery of grease or oil in industrial lubrication systems. It features a 12 lb plastic grease reservoir and is intended for use in applications requiring reliable, continuous, or time-controlled lubrication cycles. The pump is suitable for mills, conveyors, presses, crushers, and similar heavy-duty equipment.

Key Features:

• Electric piston pump
• LM5434
• Rugged, compact, totally enclosed pumping unit with plastic grease reservoir
• Output per stroke: 0.010–0.050 in³ (0.16399–0.8195 cm³); 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)
• 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)
• Anti-friction drive bearings for reliability
• Simplified maintenance
• Wall or floor mount options
• Continuous or time-controlled lubrication cycles
• Rugged and compact design for industrial environments

Applications:
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 (wall or floor) as per application requirements
• Verify electrical supply compatibility (230/460V, 3 phase, 60 Hz, 1/2 HP, 1725 RPM)
• Follow manufacturer guidelines for reservoir installation and lubrication system integration
• Regularly inspect and maintain bearings and seals for long service life