The GRACO 652016 Husky 3300A is an air-operated double diaphragm pump with a 3-inch port size, constructed primarily from aluminum. It is designed for reliable, efficient transfer of a wide range of fluids, including those with suspended solids, in industrial and process applications.

Key Features:

• Air-Operated Double Diaphragm Pump
• 3300A, 3 Inch (ANSI/DIN/NPT)
• Aluminum center section, with options for various elastomer and metal wetted parts
• Up to 300 gpm (1,135 lpm)
• Compatible with a wide range of fluids, including those with solids up to 1/8 inch (3.2 mm) in size
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Modular, heavy-duty construction
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Expanded material offering for diverse applications
• Improved efficiency (up to 40% more efficient than competitors)

Applications:
Ideal for industrial fluid transfer, chemical processing, mining, agriculture, and other applications requiring robust, reliable pumping of liquids with or without suspended solids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Follow GRACO’s installation guidelines for proper alignment and connection of air and fluid lines
• Ensure all connections are secure and leak-free before operation
• Use appropriate gaskets and seals for the intended fluid and pressure
• Regularly inspect and maintain diaphragms and valves as per the maintenance schedule
• Regularly check for leaks and wear
• Replace diaphragms and seals as recommended
• Keep air supply clean and dry
• Consult the manual for specific maintenance intervals and procedures