The GRACO 659009 is a Husky 3300A-E air-operated double diaphragm (AODD) pump, constructed with an aluminum body and center section, and equipped with Santoprene diaphragms. It is designed for heavy-duty industrial fluid transfer applications, offering robust performance and reliability in demanding environments.

Key Features:

• Air-operated double diaphragm (AODD) pump
• 3300A-E, 3-inch
• Aluminum body and center section, Santoprene diaphragms
• Up to 300 gpm (1,135 lpm) for the Husky 3300 series
• Compatible with a wide range of industrial fluids; suitable for use in various GRACO fluid handling systems
• Stall-free, low pulsation air valve for smooth operation
• One-piece center section reduces leaks and maintenance
• Heavy-duty construction for long service life
• Up to 5 times longer diaphragm life compared to other AODD pumps
• Modular, stall-resistant air valve design
• Expanded material options for diverse applications

Applications:
Industrial fluid transfer, including chemicals, paints, coatings, and other abrasive or viscous fluids. Suitable for mining, agriculture, manufacturing, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and leak-free before operation
• Follow GRACO’s recommended installation procedures for air and fluid lines
• Regularly inspect diaphragms and valves for wear and replace as needed
• Use appropriate personal protective equipment during installation and maintenance