The GRACO MBH0AE is a robust automatic lubrication pump designed for reliable delivery of lubricants in industrial environments. It is constructed from durable materials suitable for heavy-duty use and is intended to provide consistent lubrication to machinery, reducing wear and extending equipment life.

Key Features:

• Automatic lubrication pump
• MBL Box Lubricator, MBH0AE
• Heavy-duty, industrial-grade materials
• Compatible with various GRACO MBL pump/reservoir combinations; blank cover assemblies included for unused pump positions
• Precision stroke length (~0.05") for improved flow and delivery
• Designed to avoid vapor locks
• Long piston and rocker life due to design over piston tip
• Multiple reservoir capacities (4 to 40 pints) and pump configurations (1 to 24 pumps)
• Electric heater options available for most reservoir sizes (not for 4 pint)
• Thermostat for temperature control (max recommended setting: 1500°F/660°C, but likely a typo; typical thermostat range is 60°F to 240°F/16°C to 116°C for heaters)
• Heavy-duty models available (e.g., 200:1, 300:1, 400:1)

Applications:
Used in industrial settings for automatic lubrication of machinery, including mining, manufacturing, and agricultural equipment, to ensure smooth operation and reduce maintenance downtime.

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 if using electric heaters
• Follow wiring schematics for heater options as specified in the manual
• Use the correct number of heaters for the reservoir size (1 for 6–12 pints, 2 for 16–24 pints, 3 for 32–40 pints)
• Adjust thermostat to break contact at desired temperature
• Blank cover assemblies should be used on unused pump positions for safety and cleanliness
• Regularly check oil levels and heater operation
• Inspect for leaks or wear on pistons and rockers
• Keep the reservoir and pump area clean to prevent contamination