The GRACO LM5531 LubeMaster® Pump is a robust, electric motor-driven lubrication pump designed for demanding industrial environments. It is constructed for durability and reliability, intended to efficiently pump grease or oil in a wide range of applications, including mills, crushers, presses, conveyors, and shears. The pump is suitable for both continuous and time-controlled lubrication cycles and can be floor or wall mounted.

Key Features:

• Electric motor-driven lubrication pump
• LM5531
• Rugged, compact, totally enclosed pumping unit
• Maximum flow rate: 8.62 in³/min (141.28 cm³/min) at 1,725 RPM, 60:1 gear ratio
• Maximum 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)
• Long-lasting, durable performance
• Designed for harsh working conditions and high wear-and-tear environments
• Configurable for various applications
• Anti-friction drive bearings and simplified design for ease of maintenance
• Reliable, severe-duty construction

Applications:
Mills, mill tables, crushers, presses of all sizes, conveyors, shears, and other industrial machinery requiring automatic lubrication

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety in demanding industrial environments.
• Can be floor or wall mounted
• Ensure proper alignment and secure mounting for vibration resistance
• Follow manufacturer guidelines for electrical connections and safety
• Regularly inspect and maintain according to GRACO recommendations