Description
The GRACO HE120-0332 is an electric diaphragm pump designed to replace traditional air-operated pumps. It features a 2″ tri-clamp connection, a 316L stainless steel fluid section, and is constructed with a FEP-coated aluminum electric drive. The pump is intended for use in industrial applications requiring efficient, quiet, and reliable fluid transfer, with materials suitable for non-hazardous environments.
Key Features:
- Electric Diaphragm Pump
- h120, 2″ Tri-clamp
- FEP-coated aluminum electric drive, 316L stainless steel fluid section, Buna-N ball, Buna-N diaphragm, Buna-N manifold o-ring
- Designed to replace air-operated diaphragm pumps in industrial settings
- EN 3.1 material certification
- Compact and efficient electric drive (removes gearbox, comparable footprint to pneumatic pumps)
- Up to 80% reduction in energy consumption compared to pneumatic pumps
- Quiet operation reduces plant noise and improves safety
- Smart pump control for accurate flow set points and built-in I/O
- AutoPrime feature for easy startup
- Stalls under pressure for safety
Applications:
Industrial fluid transfer, suitable for non-hazardous environments where energy efficiency, quiet operation, and reliable performance are required.
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 of the pump
- Connect to appropriate power supply (200-240 VAC, 1Ph, IEC 60320-C20 plug)
- Follow all safety and electrical guidelines during installation
- Regularly inspect and maintain seals and diaphragms for optimal performance
- Periodically check and replace Buna-N diaphragms and o-rings as needed
- Monitor for leaks and unusual noise
- Keep the pump and surrounding area clean to prevent contamination






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