The GRACO MBB0AE MBL Lubricator with GBL 7500 Pump is a modular, automatic lubrication system designed for reliable, high-pressure delivery of oil or synthetic lubricants to industrial machinery. It is constructed from robust materials suitable for industrial environments and is intended to provide continuous, automated lubrication to critical equipment, reducing maintenance needs and downtime.

Key Features:

• Automatic box lubricator with progressive pump
• MBL Box Lubricator with GBL 7500 Pump (reservoir sizes from 4 to 40 pints, accommodating 1 to 24 pumps)
• Industrial-grade metal and engineered plastics
• 3,500 to 7,500 psi
• Designed to be easily interchangeable with other manufacturers' pumps; compatible with mineral oil base or synthetic lubricants
• Modular design for custom pump-to-point lubrication systems
• Precision stroke length (~0.05") for improved flow and delivery
• Heater options for temperature control (not available for 4-pint reservoir)
• Proven reliability and ease of maintenance
• Comprehensive international distributor network and factory-trained service support

Applications:
Industrial and energy sectors, including mining, manufacturing, and agriculture, for automated lubrication of critical machinery.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure heater elements are completely submerged in oil at all times
• Follow manufacturer wiring schematics for heater options
• Use appropriate reservoir size and number of heaters as specified (1 heater for 6–12 pints, 2 for 16–24 pints, 3 for 32–40 pints)
• Regularly check oil level and system integrity
• Consult equipment manual for detailed installation and maintenance procedures