The GRACO LM6554 LUBEMASTER® Pump is a rugged, motor-driven automatic lubrication pump designed to efficiently deliver grease or oil in demanding industrial environments. It features a cast iron main body and heavy-duty internal components for durability and reliable performance in harsh applications. The pump is intended for use in mills, crushers, presses, conveyors, shears, and similar equipment requiring continuous or time-controlled lubrication cycles.

Key Features:

• Electric automatic lubrication pump
• LM6554
• Cast iron main body, heavy-duty internal components
• 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)
• Works with Series Flo, progressive, reversible, or Bi-Flo 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
• Rugged and reliable for harsh environments
• Anti-friction drive bearings for long service life
• Adjustable output and cycle rate
• Totally enclosed pumping unit
• Wall or floor mountable
• Customizable with various reservoir and accessory options

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 applications.
• Ensure proper mounting (wall or floor) according to application requirements
• Follow manufacturer guidelines for electrical connections and safety
• Regularly inspect and maintain anti-friction bearings and seals
• Use compatible accessories and reservoirs for best results
• Consult the manual for detailed installation and maintenance procedures