The GRACO 20A561 is a pneumatic piston pump designed for transferring grease from a 120 lb (55 kg) keg. It is constructed for use with grease up to NLGI #2 and is intended for in-plant machinery and off-road equipment lubrication applications.

Key Features:

• Pneumatic Piston Pump
• Dyna-Star 200:1
• 1.5 L/min at 10,000 psi back pressure
• Maximum operating pressure: 20,000 psi (1,379 bar)
• Grease up to NLGI #2, gate valve, plug valve, and wireline greases
• CE, ATEX Rating – Ex II 2 G Ex h IIA T4 Gb
• Fast flow at higher pressures
• Fast and easy seal repairs
• Reliable performance for demanding applications
• Designed for ease of maintenance

Applications:
In-plant machinery, off-road equipment, and other industrial lubrication needs

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure the pump is compatible with the grease type and container size (120 lb/55 kg keg)
• Follow all safety guidelines and manufacturer instructions during installation
• Regularly inspect and maintain seals and moving parts for reliable operation
• Use only recommended lubricants and accessories
• Refer to the instruction manual for detailed installation and maintenance procedures
• Contact a GRACO specialist for technical support if needed