The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for reliable fluid transfer in demanding industrial environments. This model features an aluminum center section, TPE seats, polychloroprene weighted balls, and a Buna-N diaphragm, making it suitable for handling a wide range of fluids, including those with solids or high viscosity. It is intended for use in applications requiring robust, leak-free performance and easy maintenance.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" (76.2 mm) ANSI/DIN/BSPT
• Aluminum center section, TPE seats, polychloroprene weighted balls, Buna-N diaphragm
• Up to 1,136 L/min (300 gpm)
• Maximum fluid pressure: 8.6 bar (125 psi)
• Compatible with a wide range of industrial fluids, including those with solids up to 12.7 mm
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section for leak-free operation and reduced maintenance
• Four-bolt joint design for even sealing pressure
• Modular, heavy-duty construction for durability
• Large flow paths for high-viscosity materials
• Easy to install and maintain

Applications:
Ideal for fluid transfer in industries such as mining, agriculture, chemical processing, and manufacturing. Suitable for handling abrasive, viscous, or solids-laden 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 when assembling or rotating manifolds
• Regularly inspect and maintain diaphragms and seats for optimal operation