The GRACO 652448 Husky 3300 is a heavy-duty air-operated double diaphragm pump featuring a polypropylene body with an aluminum center section, stainless steel seats, and flouroelastomer (FKM) balls and diaphragms. It is designed for reliable, leak-free transfer of a wide range of fluids, including those requiring chemical resistance, in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3 inch (76.2 mm)
• Polypropylene body, aluminum center section, stainless steel seats, flouroelastomer (FKM) balls and diaphragms
• Up to 300 gpm (1,135 lpm)
• Compatible with a wide range of fluids, especially those requiring chemical resistance
• Stall-free low pulsation air valve for smooth and rapid changeover
• Modular, heavy-duty construction for reliability and ease of maintenance
• One-piece center section reduces leaks and maintenance
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Expanded material offering for handling numerous applications

Applications:
Ideal for transferring aggressive chemicals, slurries, and other fluids in industries such as mining, agriculture, manufacturing, and maintenance. Suitable for applications requiring chemical resistance and robust construction.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure all connections are secure and compatible with the pump’s inlet/outlet specifications (typically 3 inch BSPT or NPT)
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Use appropriate gaskets and seals for leak-free operation
• Perform routine checks on diaphragms and internal components
• Lubricate moving parts as recommended
• Replace worn parts with genuine GRACO components to maintain efficiency and safety