The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for reliable fluid transfer in demanding industrial environments. This specific configuration features a polypropylene pump with an aluminum center section, acetal seats, polychloroprene weighted balls, and a polychloroprene standard diaphragm. It is engineered for handling a wide range of fluids, including those with solids or high viscosity, and is suitable for use in chemical, mining, and agricultural applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3-inch (76.2 mm) family
• Polypropylene pump with aluminum center section, acetal seats, polychloroprene weighted balls, polychloroprene standard diaphragm
• Up to 300 gpm (1,135 lpm)
• 100 psi (0.7 MPa, 6.9 bar) maximum working pressure for polypropylene or stainless steel pumps with polypropylene center section
• Compatible with a wide range of fluids, including those with solids or high viscosity
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Heavy-duty construction for long service life
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Modular stall-resistant air valve design
• Expanded material offering for handling numerous applications

Applications:
Ideal for fluid transfer in chemical processing, mining, agriculture, and other industrial applications where reliable, leak-free operation is required.

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 leak-free before operation
• Follow manufacturer guidelines for fluid compatibility and pressure limits
• Regularly inspect and maintain diaphragms, balls, and seats for wear
• Use appropriate tools and safety equipment during installation and maintenance
• Consult the manual for specific installation instructions and torque settings