The GRACO Husky 3300 (3" NPT) is a heavy-duty, air-operated double diaphragm pump designed for high-volume fluid transfer in demanding industrial environments. It features a stainless steel body, aluminum center section, stainless steel seats, PTFE balls, and Santoprene diaphragms, making it suitable for handling a wide range of aggressive and abrasive fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300 (3" NPT)
• Stainless steel body, aluminum center section, stainless steel seats, PTFE balls, Santoprene diaphragm
• Up to 300 gpm (1,135 lpm)
• Up to 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of industrial fluids, including aggressive and abrasive chemicals
• Modular stall-resistant air valve design for smooth operation
• Four-bolt joint design for even sealing and leak-free operation
• Three-piece manifold for increased installation flexibility
• Heavy-duty construction for reliability and long service life
• Faster changeover with spring-loaded pilot valves
• Designed for easy maintenance and high duty cycle

Applications:
Ideal for high-volume transfer of industrial fluids, including chemicals, slurries, and abrasive materials in industries such as mining, agriculture, manufacturing, and chemical processing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety, and maintains warranty coverage.
• Ensure proper alignment of pump components during assembly
• Use recommended gaskets and seals for leak-free operation
• Follow torque specifications for all fasteners
• Check for proper air supply and pressure before operation
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Perform routine inspections and maintenance as outlined in the manual
• Replace worn or damaged parts with genuine GRACO components
• Keep the pump clean and free from debris
• Monitor for leaks and unusual noises during operation