The GRACO Husky 2200 Polypropylene Pump is an air-operated double diaphragm pump designed for high-flow transfer of fluids, including those with suspended solids. It features a polypropylene center section, polypropylene seats, fluoroelastomer balls, and PTFE diaphragms, making it suitable for handling a wide range of chemicals and abrasive fluids in industrial applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 2200, 2 in. (50 mm) end flange
• Polypropylene center section, polypropylene seats, fluoroelastomer balls, PTFE diaphragms
• Up to 200 GPM (757 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of chemicals and abrasive fluids; available in polypropylene and PVDF
• High flow rate in a compact, portable size
• Lube-free operation
• Patented, high-reliability modular air valve (online serviceable)
• Overmolded frame for improved reliability and reduced leakage
• Maximum pump speed: Standard diaphragm – 125 cpm; Overmolded diaphragm – 155 cpm
• Maximum size pumpable solids: 0.25 in. (6.3 mm) to 3/8 in. (9.5 mm) depending on configuration
• Maximum suction lift: 16 ft (4.9 m) dry, 31 ft (9.4 m) wet (varies by configuration)
• Maximum operating temperature: 150°F (polypropylene)

Applications:
Ideal for transferring chemicals, abrasive fluids, and slurries in industrial, mining, agricultural, and process applications. Suitable for use where high flow rates and chemical resistance are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of flanges and secure all connections
• Check for correct air pressure (20–125 psi / 0.14–0.86 MPa) and fluid pressure (up to 125 psi / 8.6 bar)
• Inspect diaphragms, balls, and seats for wear before installation
• Follow manufacturer guidelines for maintenance intervals and part replacement
• Use appropriate gaskets and seals for chemical compatibility
• Regularly inspect and maintain diaphragms and seals
• Monitor pump speed and air consumption for optimal performance
• Replace worn parts with genuine GRACO components to prevent leaks and downtime