The GRACO Husky 3300 (3" NPT) is a heavy-duty air-operated double diaphragm pump with an aluminum center section, stainless steel seats, PTFE balls, and a fluoroelastomer diaphragm. It is designed for robust, leak-free transfer of fluids, including those with solids, in demanding industrial environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300 (3" NPT)
• Aluminum center section, stainless steel seats, PTFE balls, fluoroelastomer diaphragm
• Up to 300 gpm (1,135 lpm)
• Up to 8.6 bar (125 psi)
• Compatible with a wide range of fluids and slurries, including those with solids up to 12.7 mm
• Stall-free low pulsation air valve for smooth, rapid changeover
• Four-bolt joint design for even sealing pressure 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:
Transfer of fluids and slurries in industries such as mining, agriculture, chemical processing, and general industrial applications. Suitable for handling abrasive, viscous, or corrosive materials.

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 for best results
• Use grounded, flexible fluid hoses to reduce static sparking risk
• Install a fluid drain valve near the fluid outlet
• Install a shutoff valve in the fluid outlet line
• Follow torque instructions for manifold assembly
• Rotate center manifold(s) to change inlet/outlet port orientation as needed