The Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for industrial fluid transfer applications. This model features an aluminum center section, Santoprene seats and balls, and a polychloroprene standard diaphragm, making it suitable for handling a wide range of chemicals and abrasive fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" (76.2 mm) threaded flange
• Aluminum center section, Santoprene seats and balls, polychloroprene standard diaphragm
• Up to 1,136 L/min (300 gpm)
• Maximum working pressure: 8.6 bar (125 psi)
• Compatible with a wide range of industrial fluids and chemicals; available in multiple material configurations for different applications
• Stall-free low pulsation air valve for smooth and rapid changeover
• Four-bolt joint design for even sealing pressure and leak-free operation
• Modular, heavy-duty construction for reliability and ease of maintenance
• One-piece center section reduces leaks and maintenance
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Improved efficiency (up to 40% more efficient)

Applications:
Industrial fluid transfer, chemical processing, mining, agriculture, and other applications requiring robust, reliable pumping of abrasive or corrosive fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Install the pump as close as possible to the material source to minimize suction requirements and maximize performance
• Use grounded, flexible fluid hoses to reduce static sparking risk
• Install a fluid drain valve near the fluid outlet and a shutoff valve in the fluid outlet line
• Follow torque instructions for manifold assembly to ensure leak-free operation
• Rotate the center manifold to change the orientation of inlet or outlet ports as needed
• Regularly inspect diaphragms, seats, and balls for wear and replace as necessary
• Ensure all connections are secure and free from leaks
• Keep the pump clean and free from debris to prevent clogging and damage