The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for high-volume fluid transfer applications. This model features an aluminum center section, Geolast (TPE) seats, acetal balls, and Buna-N diaphragms, making it suitable for handling a wide range of fluids, including those with solids, in industrial environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3-inch (76.2 mm)
• Aluminum center section, Geolast (TPE) seats, acetal balls, Buna-N diaphragms
• Up to 1,136 L/min (300 gpm)
• Maximum working pressure: 8.6 bar (125 psi)
• Compatible with a wide range of fluids, including those with solids up to 12.7 mm
• 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 reliability and long service life
• Modular, stall-resistant air valve design
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Improved efficiency (up to 40% more efficient)

Applications:
Ideal for transferring high-viscosity materials, slurries, and fluids with solids in industries such as mining, agriculture, chemical processing, and general industrial fluid handling.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and properly aligned before operation
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed
• Use appropriate tools and safety equipment during installation and maintenance