The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features an aluminum center section, Geolast seats, polychloroprene standard balls, and a polychloroprene overmolded diaphragm. It is engineered for reliable, leak-free operation and is suitable for handling a wide range of chemicals and abrasive fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" (76.2 mm) ANSI/DIN/BSPT
• Aluminum center section, Geolast seats, polychloroprene standard balls, polychloroprene overmolded diaphragm
• Up to 1,136 L/min (300 gpm)
• Maximum fluid pressure: 8.6 bar
• Compatible with a wide range of industrial fluids and chemicals; available in various material configurations for different applications
• 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 transferring chemicals, abrasive fluids, and slurries in industries such as mining, agriculture, manufacturing, and wastewater treatment. Suitable for applications requiring high flow rates and reliable, maintenance-free operation.

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 replace as needed