The GRACO 654529 is a polypropylene air-operated double diaphragm pump designed for fluid transfer, including high viscosity materials. It features a polypropylene center section and end flanges, Santoprene seats, PTFE balls, and a Santoprene diaphragm, making it suitable for handling a wide range of chemicals and industrial fluids within GRACO equipment.

Key Features:

• Air-operated double diaphragm pump
• Husky 15120
• Polypropylene center section and end flanges, Santoprene seats, PTFE balls, Santoprene diaphragm
• 120 gpm (454 lpm)
• 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of industrial fluids and chemicals
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 40% more efficient than comparable pumps
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Lube-free operation
• Compact, portable size

Applications:
Fluid transfer in industrial, chemical, and process applications, including high viscosity materials. Suitable for use in mining, agriculture, and other industries requiring robust and reliable fluid handling.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and leak-free before operation
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms and seats for wear and replace as needed
• Use appropriate personal protective equipment when handling chemicals
• Perform routine maintenance as outlined in the manual
• Keep pump and surrounding area clean to prevent contamination
• Monitor pump performance and address any issues promptly