The GRACO LM8211 Lube Master® Electric Pump is a robust, motor-driven piston pump designed for automatic lubrication systems. It features a 20 lb. (9.06 kg) metal grease reservoir and a clutch drive mechanism. This pump is intended for reliable, continuous or time-controlled grease delivery in demanding industrial environments.

Key Features:

• Electric piston pump
• LM8211, 20 lb. (9.06 kg) grease metal reservoir
• Hardened steel piston in steel sleeve, metal reservoir, clutch drive
• Output range: 0.010–0.862 in³ (0.1619–143.41 cm³) per minute (varies by gear ratio and cycle rate)
• Maximum operating pressure: 5,000 psi (340 bar)
• Designed for use with grease; suitable for integration with Series Flo or reversing lubrication systems
• Explosion proof options available (Class I, Group C and D; Class II, Group E, F, and G) – specific to certain models/options
• Adjustable output
• Broad output range
• Simplified construction for ease of maintenance
• Rugged and reliable for harsh environments
• Configurable for various applications
• Wall or floor mountable

Applications:
Mills, mill tables, crushers, presses of all sizes, conveyors, shears, and other industrial machinery requiring continuous or time-controlled lubrication cycles

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper mounting (wall or floor) according to application requirements
• Follow manufacturer guidelines for electrical connections and safety
• Regularly inspect and maintain the pump and reservoir for optimal performance
• Use only recommended lubricants and accessories