The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for demanding industrial applications. This specific configuration features a polypropylene pump with an aluminum center section, stainless steel (S/S) seats, polychloroprene weighted balls, and a standard polychloroprene diaphragm. It is engineered for reliable transfer of a wide range of fluids, including those with solids, in harsh environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3 inch (76.2 mm)
• Polypropylene pump with aluminum center section, stainless steel seats, polychloroprene weighted balls, and polychloroprene standard diaphragm
• Up to 300 gpm (1,135 lpm)
• Designed for use with a wide range of fluids, including those containing solids up to 12.7 mm
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak-free operation and reduced maintenance
• Modular, heavy-duty construction for durability
• Expanded material options for handling numerous applications
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Improved efficiency (up to 40% more efficient)

Applications:
Ideal for transferring fluids in industrial, mining, agricultural, and chemical processing environments. Suitable for handling abrasive, viscous, or corrosive fluids, as well as slurries and fluids with suspended 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 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
• Regularly inspect and maintain diaphragms, balls, and seats for wear and replace as needed