The GRACO 653528 Husky 2200 PP Pump is an air-operated double diaphragm pump featuring a single-piece polypropylene (PP) center section for enhanced reliability and chemical compatibility. It is designed for transferring a wide range of fluids, including those with solids, in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 2200, 2 in (50.8 mm) ANSI end-porting
• Polypropylene (PP) center section, SP (Santoprene) seats, SP balls, SP diaphragm
• 200 gpm (757 lpm)
• 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of chemicals and fluids, especially those requiring chemical resistance
• Single-piece polypropylene center section for increased reliability and chemical compatibility
• Patented, high-reliability modular air valve that is online serviceable
• Reinforced frame for improved reliability and to help eliminate fluid leakage
• Overmolded diaphragms available (up to 5 times longer diaphragm life)
• Lube-free operation
• Compact, portable size
• Highest fluid flow rate in its class
• Improved air efficiency

Applications:
Transferring fluids with or without solids in industrial, maintenance, and process applications; suitable for use in chemical, mining, agricultural, and manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure all connections are secure and leak-free before operation
• Follow manufacturer guidelines for diaphragm and valve maintenance
• Regularly inspect and replace diaphragms and seals as needed
• Use appropriate personal protective equipment when handling chemicals
• Consult the equipment manual for detailed installation and maintenance procedures
• Use only recommended replacement parts for service
• Schedule regular maintenance checks to ensure long-term reliability