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 an aluminum center section, Geolast seats, polychloroprene weighted balls, and a standard polychloroprene diaphragm. It is engineered for handling a wide range of fluids, including those with solids, and is suitable for use in industries such as mining, agriculture, and manufacturing.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300 (3" ANSI/DIN/BSPT)
• Aluminum center section, Geolast seats, polychloroprene weighted balls, polychloroprene standard diaphragm
• 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 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 diverse applications

Applications:
Ideal for transferring high-viscosity fluids, slurries, and fluids containing solids in industries such as mining, agriculture, manufacturing, and chemical processing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate gaskets and seals for leak-free operation
• Follow manufacturer’s torque specifications for assembly
• Regularly inspect and maintain diaphragms and seats to prevent leaks and downtime
• Consult the manual for specific installation and maintenance procedures