The GRACO LM4523 LubeMaster Pump is an electric lubrication pump designed for automatic lubrication systems. It features a 20-pint (9.46 liter) metal oil reservoir and is intended for use in industrial environments to deliver oil or grease to machinery, ensuring reliable and consistent lubrication. The pump is constructed with robust metal components for durability and is suitable for floor mounting.

Key Features:

• Electric lubrication pump
• LM4523
• Metal reservoir and housing
• Compatible with GRACO piston distributors for complete oil or fluid grease lubrication systems
• 60:1 floor mount configuration
• 115/230V, 1/2 HP, 1 PH, 60 Hz, 1725 RPM motor
• Internal controller with LED alarms for easy programming and troubleshooting
• Modular system design for flexible application
• Adjustable pump output for customization
• Easy to standardize components and reduce inventory
• Reliable gear pump for long service life

Applications:
Industrial automatic lubrication systems for machinery in mining, agriculture, manufacturing, and other sectors requiring consistent oil or grease delivery.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure proper electrical supply (115/230V, 1 PH, 60 Hz) is available at the installation site.
• Mount the pump securely on the floor as per the 60:1 floor mount configuration.
• Connect to GRACO piston distributors for a complete lubrication system.
• Program the internal controller for desired run cycle times.
• Regularly check LED indicators for low level and power status for easy troubleshooting.
• Regularly inspect and maintain the metal reservoir and pump components.
• Monitor LED alarms for early detection of issues.
• Follow GRACO’s recommended maintenance schedule for lubrication systems.