The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for high-volume fluid transfer applications. This specific configuration features an aluminum center section, Geolast seats and balls, and a Buna-N diaphragm, making it suitable for handling a wide range of industrial fluids. It is engineered for reliability and efficiency in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300 (3" ANSI/DIN/BSPT)
• Aluminum center section, Geolast seats and balls, Buna-N diaphragm
• Up to 1,136 L/min (300 gpm)
• Maximum working pressure: 8.6 bar (125 psi)
• Compatible with a wide range of industrial fluids; suitable for high-viscosity and solids-laden materials
• 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 materials containing 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 proper alignment of inlet and discharge connections
• Use appropriate gaskets and seals for leak-free operation
• Follow manufacturer torque specifications for assembly
• Regularly inspect diaphragms and seats for wear and replace as needed
• Lubricate moving parts according to maintenance schedule
• Perform routine inspections for leaks and wear
• Replace diaphragms and seats at recommended intervals
• Keep air supply clean and dry to prevent valve issues
• Store spare parts for quick replacement and minimal downtime