Description
The GRACO 659002 Husky 3300e is a 3-inch aluminum electric operated double diaphragm (EODD) pump designed for robust industrial fluid transfer. It features a TPE diaphragm and is intended for handling a wide range of fluids, including those with solids, slurries, and abrasives, within GRACO equipment and compatible systems.
Key Features:
- Electric Operated Double Diaphragm (EODD) Pump
- Husky 3300e, 3″ AL
- Aluminum body and center section, TPE diaphragms, Acetal balls
- Up to 220 gpm (noted for Husky 3300e series; specific to 659002 may vary, but this is the maximum for the model)
- Designed for integration with GRACO industrial fluid transfer systems and compatible with a wide range of industrial fluids
- ATEX and explosion-proof motors available (as options for Husky 3300e series)
- Up to 80% energy reduction compared to pneumatic pumps
- Low pulsation without costly dampeners
- Near 0 dB in-plant noise pollution
- Accurate fluid metering with VFD controls
- Runs dry, self-primes, and stalls under pressure
- Seal-less design for reduced maintenance
- Modular design with long-life elastomers
- Robust construction for handling solids, slurries, and abrasives
Applications:
Industrial fluid transfer, including handling of solids, slurries, and abrasives in mining, agriculture, chemical processing, and other heavy-duty environments.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and safety, and maintains warranty coverage.
- Ensure proper alignment and secure mounting to prevent vibration and leaks
- Verify electrical connections and motor specifications before installation
- Follow local electrical and safety regulations
- Use appropriate piping and fittings for the intended fluid and pressure
- Regularly inspect diaphragms and seals for wear and replace as needed
- Periodically check and clean pump components
- Monitor for unusual noise or vibration
- Replace diaphragms and seals according to manufacturer recommendations
- Keep electrical components dry and free from contamination






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