The GRACO 659016 Husky 3300e is a 3-inch aluminum electric-operated double diaphragm (EODD) pump designed for robust industrial fluid transfer. It features a 7.5 Hp AC motor, 240V compressor, end port NPT connections, an aluminum center section, and GE (Geolast) seat, ball, and diaphragm components. This pump is engineered for handling a wide range of industrial fluids, including those with solids, slurries, and abrasives, without damaging the pump or shearing the material.

Key Features:

• Electric Operated Double Diaphragm (EODD) Pump
• Husky 3300e, 3-inch
• Aluminum center section, GE (Geolast) seat, ball, and diaphragm
• Up to 220 gpm (varies by configuration; some sources may list higher for similar models, but 220 gpm is standard for Husky 3300e EODD)
• Designed for use with a wide range of industrial fluids, including solids, slurries, and abrasives
• ATEX and explosion-proof motors available (not standard on all models; check configuration)
• Runs dry, stalls under pressure, and self-primes
• Seal-less design for leak-free operation
• Modular design with long-life elastomers
• Low pulsation without costly dampeners
• Near 0 dB in-plant noise pollution
• Accurate fluid metering with VFD controls (optional)
• Heavy-duty construction for demanding environments
• Up to 80% energy reduction vs. pneumatic diaphragm pumps

Applications:
Ideal for industrial fluid transfer in mining, agriculture, chemical processing, and other sectors requiring reliable, low-maintenance pumping of challenging fluids. Suitable for handling solids, slurries, and abrasives.

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 to prevent vibration and leaks
• Connect to appropriate electrical supply (240V, 7.5 Hp AC motor)
• Use compatible piping and fittings (end port NPT)
• Follow all local electrical and safety regulations
• Regularly inspect and maintain elastomers and diaphragms for wear
• Periodically check for leaks and wear
• Replace diaphragms and elastomers as recommended
• Keep pump and motor clean and free of debris
• Monitor for unusual noise or vibration