The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features an aluminum center section, stainless steel seats, acetal balls, and Buna-N diaphragms, making it suitable for handling a wide range of chemicals and abrasive fluids in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3 inch (76.2 mm) connection
• Aluminum center section, stainless steel seats, acetal balls, Buna-N diaphragms
• Up to 300 gpm (1,135 lpm)
• Maximum fluid discharge pressure: 100 psi (7 bar, 0.7 MPa)
• Compatible with a wide range of industrial fluids, including chemicals and abrasives
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Modular, heavy-duty construction
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Expanded material offering for diverse applications
• Faster changeover with spring-loaded pilot valves

Applications:
Ideal for transferring chemicals, slurries, and abrasive fluids in industries such as mining, agriculture, manufacturing, and wastewater treatment.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety, and helps maintain warranty coverage.
• Ensure proper alignment of pump components during installation
• Use recommended gaskets and seals for leak-free operation
• Follow manufacturer guidelines for air supply and fluid connections
• Regularly inspect diaphragms and seals for wear and replace as needed
• Perform routine inspections and maintenance as per GRACO recommendations
• Replace diaphragms and seals at recommended intervals
• Keep air supply clean and dry to prevent valve and diaphragm damage
• Check for leaks and unusual noises during operation