The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a stainless steel pump body, aluminum center section, Santoprene seats, polychloroprene weighted balls, and a polychloroprene standard diaphragm. It is engineered for reliable, leak-free operation and is suitable for handling a wide range of fluids, including those with solids or abrasive content.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" BSPT
• Stainless steel pump body, aluminum center section, Santoprene seats, polychloroprene weighted balls, polychloroprene standard diaphragm
• Up to 1,136 L/min (300 gpm)
• Up to 8.6 bar
• Compatible with a wide range of fluids, including those with solids up to 12.7 mm
• Stall-free low pulsation air valve for smooth and rapid changeover
• Four-bolt joint design for even sealing and leak-free operation
• Three-piece manifold for installation flexibility
• Heavy-duty construction for long service life
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Modular, stall-resistant air valve design
• One-piece center section reduces leaks and maintenance

Applications:
Industrial fluid transfer, including mining, agriculture, chemical processing, and other sectors requiring robust, reliable pumping of fluids with or without solids.

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 maximize suction performance
• Minimize suction requirements to enhance pump efficiency
• 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 outlet line
• Follow torque instructions for manifold assembly to prevent leaks
• Rotate the center manifold to change the orientation of inlet or outlet ports as needed