The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for reliable fluid transfer in demanding industrial environments. This model features an aluminum center section, TPE (thermoplastic elastomer) seats, PTFE (polytetrafluoroethylene) balls, and TPE diaphragms, making it suitable for handling a wide range of chemicals and viscous materials.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300 (3-inch, ANSI/DIN/NPT)
• Aluminum center section, TPE seats, PTFE balls, TPE 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 chemicals and viscous materials
• Stall-free low pulsation air valve for smooth and rapid changeover
• Heavy-duty construction for reliability and long service life
• Modular design for ease of maintenance and repair
• Large flow paths for efficient transfer of high-viscosity materials
• Four-bolt joint design for leak-free operation

Applications:
Ideal for fluid transfer applications in industries such as mining, agriculture, chemical processing, and manufacturing. Suitable for handling abrasive, viscous, or corrosive fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• 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 personal protective equipment during installation and maintenance
• Perform routine maintenance as outlined in the manual
• Keep the pump clean and free from debris
• Monitor for leaks and unusual noises during operation