The GRACO MBB0AT MBL Lubricator is a robust, automatic box-style lubricator designed for reliable, continuous lubrication of industrial machinery. It is constructed from durable materials suitable for harsh environments and is intended to deliver precise amounts of lubricant to critical wear points, ensuring optimal machine performance and longevity.

Key Features:

• Automatic box lubricator
• Heavy-duty, engineered for durability and extreme conditions
• Compatible with a range of industrial machinery requiring automatic lubrication
• Precision stroke length (~0.05") for improved flow and delivery
• Armored sight glass for easy monitoring
• Adjustable thermostat for temperature control (up to 1500°F/660°C for certain components)
• Designed for long piston and rocker life
• Engineered for heavy usage and extreme conditions
• Easy maintenance and adjustment

Applications:
Used in industrial environments such as mining, manufacturing, and agriculture to provide continuous, automatic lubrication to critical machine components, reducing wear and downtime.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Torque mounting screws to 110 in. lbs + 10 in. lbs (12.43 N.m + 1.13 N.m)
• Apply thread sealant to drain as required
• Ensure heater elements are completely submerged in oil at all times if heaters are used
• Adjust thermostat to break contact at desired temperature (maximum recommended setting is 1500°F/660°C for certain components)
• Refer to manual for reservoir size and heater configuration (e.g., number of heaters based on reservoir size)