The 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, Buna-N seats, polychloroprene weighted balls, and a Buna-N diaphragm. It is engineered for reliable, leak-free operation and is suitable for handling a wide range of fluids in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" NPT
• Stainless steel pump body, aluminum center section, Buna-N seats, polychloroprene weighted balls, Buna-N diaphragm
• Up to 300 gpm (1,135 lpm)
• Compatible with a wide range of industrial fluids; suitable for use with aluminum, polypropylene, and stainless steel center sections
• Four-bolt joint design for even sealing pressure and leak-free operation
• Modular stall-resistant air valve for smooth, rapid changeover
• Heavy-duty construction for long service life
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Improved efficiency (up to 40% more efficient)
• One-piece center section reduces leaks and maintenance
• Spring-loaded pilot valves for faster changeover

Applications:
Industrial fluid transfer, chemical processing, mining, agriculture, and other demanding environments requiring robust, reliable pumping solutions

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 static sparking risk
• Install a fluid drain valve near the fluid outlet and a shutoff valve in the outlet line
• Follow torque instructions when assembling or rotating manifolds
• Ensure proper grounding of the system to prevent static discharge
• Regularly inspect diaphragms, seats, and balls for wear
• Replace worn components with genuine GRACO parts
• Follow recommended maintenance schedules in the manual