The GRACO Husky 3300 is an air-operated double diaphragm pump designed for heavy-duty industrial applications. It features an aluminum center section, stainless steel seats, polychloroprene weighted balls, and a standard polychloroprene diaphragm. This pump is engineered for reliable, efficient transfer of a wide range of fluids, including those with solids, in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3 inch (76.2 mm) connections
• Aluminum center section, stainless steel seats, polychloroprene weighted balls, polychloroprene standard diaphragm
• Up to 1,135 L/min (300 GPM)
• Up to 8.6 bar
• Compatible with a wide range of fluids, including those containing solids up to 12.7 mm
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section for leak-free operation and reduced maintenance
• Modular, stall-resistant air valve design
• Heavy-duty construction for long service life
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Spring-loaded pilot valves for faster changeover
• Expanded material options for diverse applications

Applications:
Ideal for transferring chemicals, slurries, wastewater, and other industrial fluids in mining, agriculture, manufacturing, and processing industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Install the pump as close as possible to the material source to maximize suction performance
• Minimize suction requirements to enhance pump efficiency
• Use grounded, flexible fluid hoses to reduce static sparking risk
• Install a fluid drain valve near the fluid outlet
• Install a shutoff valve in the fluid outlet line
• Follow torque instructions for manifold assembly to prevent leaks
• Regularly inspect and maintain diaphragms and seats for wear