The GRACO Husky 3300e is a 3-inch electric-operated double diaphragm (EODD) pump constructed with an aluminum center section and Geolast (GE) elastomers for the seat, ball, and diaphragm. It is designed for heavy-duty industrial fluid transfer, including handling abrasive, viscous, and solid-laden fluids, and is equipped with a 7.5 HP ATEX-certified motor for use in potentially explosive environments.

Key Features:

• Electric-Operated Double Diaphragm (EODD) Pump
• Husky 3300e, 3-inch
• Aluminum center section, Geolast (GE) seat, ball, and diaphragm
• Up to 220 gpm (varies by configuration)
• Designed for integration with industrial fluid transfer systems, compatible with a wide range of fluids including abrasives and slurries
• ATEX (explosion-proof motor)
• Runs dry, self-primes, and stalls under pressure
• Seal-less design for leak-free operation
• Modular design for easy maintenance and long elastomer life
• Low pulsation without costly dampeners
• Near 0 dB in-plant noise pollution
• Accurate fluid metering with VFD controls
• Robust construction for handling solids, slurries, and abrasives

Applications:
Industrial fluid transfer, including abrasive, viscous, and solid-laden fluids; suitable for mining, chemical processing, food and beverage, and other demanding environments

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety, and maintains warranty coverage.
• Ensure proper alignment and secure mounting to minimize vibration
• Connect to appropriate power supply and control systems as per ATEX requirements
• Follow all safety instructions and local regulations for installation in hazardous areas
• Regularly inspect elastomers and replace as needed to maintain pump integrity
• Periodically check for wear on diaphragms, balls, and seats
• Lubricate moving parts as recommended by the manufacturer
• Monitor for leaks and unusual noise
• Refer to the manual for detailed maintenance schedules and procedures