The GRACO Husky 3300 is an air-operated double diaphragm pump with an aluminum center section, Buna-N seats, polychloroprene standard balls, and polychloroprene standard diaphragms. It is designed for reliable, leak-free transfer of a wide range of fluids, including chemicals and abrasive materials, in industrial and manufacturing environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3 inch (76.2 mm) inlet/outlet
• Aluminum center section, Buna-N seats, polychloroprene standard balls and diaphragms
• Up to 1,136 L/min (300 gpm)
• Maximum working pressure: 8.6 bar (125 psi)
• Compatible with a wide range of fluids including chemicals, slurries, and abrasive materials; available in various materials 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
• Three-piece manifold for increased installation flexibility
• Modular, stall-resistant air valve design
• Heavy-duty construction for reliability and long service life
• Faster changeover with spring-loaded pilot valves

Applications:
Transfer of chemicals, slurries, abrasive materials, and other industrial fluids in manufacturing, mining, agriculture, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• 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 the risk of static sparking
• 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