The GRACO Husky 3300 is a heavy-duty, air-operated double diaphragm pump designed for reliable fluid transfer in demanding industrial environments. The part number 652183 specifically refers to the aluminum center section configuration. It is engineered for high efficiency and durability, suitable for handling a wide range of fluids including those with solids, making it ideal for use in lubrication, chemical transfer, and other industrial applications.

Key Features:

• Air Operated Double Diaphragm Pump
• Husky 3300, 3 inch (76.2 mm)
• Aluminum center section (also available in polypropylene and stainless steel)
• Up to 300 gpm (1,135 lpm)
• Maximum fluid discharge pressure: 100 psi (7 bars, 0.7 MPa)
• Compatible with a wide range of fluids, including those with solids up to 1/2 inch (13 mm)
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces 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
• Overall improved efficiency (up to 40% more efficient)
• Four bolt joint design for even sealing pressure and leak-free operation
• Three-piece manifold for increased installation flexibility

Applications:
Suitable for industrial fluid transfer, lubrication systems, chemical processing, mining, agriculture, and other applications requiring robust, reliable pumping of fluids with or without solids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended pressure and fluid
• Follow manufacturer guidelines for air supply and fluid connections
• Regularly inspect diaphragms and seals for wear and replace as needed
• Maintain clean air supply to prevent contamination and valve malfunction