The GRACO 652185 Husky 3300A is an air-operated double diaphragm pump featuring an aluminum center section and Buna (nitrile) seats, balls, and diaphragms. It is designed for reliable, low-maintenance transfer of a wide range of fluids in industrial applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300A, 3" flange
• Aluminum center section, Buna (nitrile) seats, balls, and diaphragms
• 984 gpm at 100 psi, 1022 gpm at 125 psi
• Suitable for a wide range of industrial fluids; compatible with Buna (nitrile) wetted parts
• ATEX rated (as per some listings)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Modular air valve for easy maintenance
• Reliable, robust construction for demanding environments
• Long diaphragm life for reduced maintenance and downtime

Applications:
Transfer of fluids in industrial, chemical, mining, and agricultural settings; suitable for abrasive, viscous, or corrosive liquids where reliable, low-maintenance pumping is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate piping and fittings for the intended fluid and pressure
• Follow GRACO’s recommended maintenance schedule for diaphragms and seals
• Check for leaks and proper air supply before operation
• Regularly inspect and replace diaphragms and seals as needed
• Keep air supply clean and dry to prevent valve issues
• Use only compatible fluids and avoid exceeding rated pressures