The GRACO 563579 is an air-operated piston pump designed for single line parallel lubrication systems. It is constructed for industrial use and intended to deliver oil or grease (NLGI #1 or lighter) to multiple lubrication points within machinery or equipment. This model does not include a reservoir.

Key Features:

• Air-actuated positive displacement pump
• Standard LubriSystem Air Operated Pump (563579)
• Maximum working pressure: 4000 kPa (4 MPa, 580 psi)
• Oil or grease (NLGI #1 or lighter); suitable for single line parallel systems
• Air-operated for reliable, consistent performance
• Can serve large systems—up to 100 lube points or more
• No reservoir included (requires external reservoir for operation)
• Designed for ease of maintenance and integration into existing systems
• Robust construction for industrial environments

Applications:
Used in industrial lubrication systems for machinery requiring centralized, automated lubrication. Ideal for large-scale operations such as mining, manufacturing, and agriculture where multiple lubrication points need to be serviced efficiently.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure proper air supply and pressure for pump operation
• Connect to an appropriate external reservoir for lubricant supply
• Follow manufacturer guidelines for piping and electrical connections if using low-level switches or timers
• Regularly inspect and maintain the pump and associated components for long service life