The GRACO 559037 is a gravity supply accessory designed for use with Manzel® Force Feed Box Lubricators. It is typically constructed from durable industrial materials suitable for lubrication systems. Its intended function is to provide a gravity-fed oil supply to the lubricator, ensuring consistent lubrication delivery within GRACO equipment.

Key Features:

• Gravity supply accessory
• 559037 (formerly 456-030-031)
• Inlet oil pressure range: 2 to 5 feet of head
• Manzel® Force Feed Box Lubricators
• Mounts in a pump station (reduces maximum pump quantity by 1 when installed)
• Designed for reliable, consistent oil supply
• Easy to install in the field

Applications:
Used in automatic lubrication systems for industrial machinery, ensuring continuous and reliable lubrication delivery to critical components.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Mount in the last pump station at the end opposite the drive, unless a shaft rotation alarm or low level option is specified—then mount in the second to last pump station
• Ensure inlet oil pressure is maintained between 2 to 5 feet of head for proper operation
• Reduce maximum pump quantity by 1 when installing this accessory
• Regularly check for proper oil flow and pressure
• Inspect for leaks or blockages
• Follow manufacturer guidelines for maintenance intervals