The GRACO Husky 3300 (3" NPT) S/S Pump is a heavy-duty, air-operated double diaphragm pump designed for fluid transfer applications, including high-viscosity materials. This specific configuration features a stainless steel pump with an aluminum center section, Geolast seats, Geolast balls, and a polychloroprene overmolded diaphragm. It is intended for professional use in demanding industrial environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" NPT
• Stainless steel pump with aluminum center section, Geolast seats, Geolast balls, polychloroprene overmolded diaphragm
• Up to 1,135 L/min (300 gpm)
• Up to 8.6 bar (125 psi) for aluminum or stainless steel pumps with aluminum center section
• Designed for use with a wide range of fluids, including high-viscosity and abrasive materials
• Stall-free low pulsation air valve for smooth and rapid changeover
• Four-bolt joint design for even sealing pressure and leak-free operation
• Modular, heavy-duty construction for reliability and ease of maintenance
• Large flow paths for efficient transfer of high-viscosity fluids
• Reduced maintenance due to one-piece center section

Applications:
Ideal for transferring a variety of fluids in industrial settings, including mining, agriculture, chemical processing, and manufacturing. Suitable for handling viscous, abrasive, or corrosive materials.

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 and maintain seals, diaphragms, and valves to prevent leaks and ensure long service life
• Consult the manual for specific installation and maintenance procedures
• Use only recommended replacement parts and lubricants
• Periodically check for wear and replace components as needed
• Keep the pump clean and free from debris