The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for demanding industrial applications. This specific configuration features a stainless steel (S/S) pump body, aluminum center section, stainless steel seats, PTFE balls, and a fluoroelastomer diaphragm. It is engineered for reliable transfer of abrasive, viscous, or corrosive fluids in harsh environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" BSPT
• Stainless steel body, aluminum center section, stainless steel seats, PTFE balls, fluoroelastomer diaphragm
• Up to 1,135 L/min (300 GPM)
• Up to 8.6 bar (125 psi)
• Compatible with a wide range of industrial fluids, including abrasive, viscous, and corrosive materials
• Modular, stall-resistant air valve design for smooth operation
• Four-bolt joint design for even sealing and leak-free operation
• Three-piece manifold for installation flexibility
• Heavy-duty construction for long service life
• Ease of maintenance and quick changeover with spring-loaded pilot valves
• Reliable performance in harsh environments

Applications:
Transfer of abrasive, viscous, or corrosive fluids in industries such as mining, chemical processing, agriculture, and manufacturing. Suitable for applications requiring robust, leak-free, and maintenance-friendly 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 fluid outlet line
• Follow torque instructions for manifold assembly to ensure leak-free operation
• Regularly inspect and maintain diaphragms, seats, and balls for wear and replace as needed