The GRACO 20A563 is an air-powered grease pump designed for reliable, high-pressure grease delivery. It is constructed for durability and is intended for use with grease up to NLGI #2, including gate valve, plug valve, and wireline greases. This pump is engineered for demanding lubrication applications in industries such as hydraulic fracturing, wellhead service, and large machinery maintenance.

Key Features:

• Air-powered grease pump
• 120:1 ratio, for 120 lb (55 kg) keg
• Heavy-duty, robust design for harsh field conditions
• 1.5 L/min at 8,500 psi back pressure (12,000 psi max operating pressure)
• 12,000 psi (827 bar) maximum operating pressure
• Grease up to NLGI #2, gate valve, plug valve, and wireline greases
• CE, ATEX Ex II 2 G Ex h IIA T4 Gb
• Fast and easy seal repairs with hex-style heavy-duty lower
• Proven Merkur air motor, DataTrak-ready
• Reliable performance in high-pressure environments
• Easy-to-service package

Applications:
Hydraulic fracturing wellhead service and maintenance, well service blow out preventer maintenance, well service valve maintenance, large rope shovel lubrication systems, and other industrial lubrication needs.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety in high-pressure and hazardous environments.
• Ensure all connections are secure before operation
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect seals and replace as needed using recommended repair kits
• Use only compatible greases as specified
• Perform routine maintenance checks
• Keep the pump clean and free from debris
• Store in a dry, protected environment when not in use