The GRACO Husky 3300 is an air-operated double diaphragm pump with an aluminum center section, designed for heavy-duty industrial fluid transfer. It features Geolast seats and balls for chemical resistance and a Buna-N diaphragm for flexibility and durability. This pump is intended for reliable, leak-free transfer of a wide range of fluids, including chemicals, slurries, and viscous materials, within GRACO equipment and compatible systems.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" (76.2 mm) ANSI/DIN/NPT
• Aluminum center section, Geolast seats and balls, Buna-N diaphragm
• Up to 1,136 L/min (300 GPM)
• Up to 8.6 bar (125 psi)
• Designed for use with a wide range of fluids, including chemicals, slurries, and viscous materials; compatible with 3" ANSI/DIN/NPT connections
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak-free operation and reduced maintenance
• Heavy-duty construction for long service life
• Modular, stall-resistant air valve design
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Expanded material offering for handling numerous applications

Applications:
Ideal for industrial fluid transfer, including chemical processing, mining, agriculture, and wastewater treatment. Suitable for handling abrasive, viscous, and corrosive 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 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, seats, and balls for wear and chemical compatibility