Description
The GRACO HE120-0436 is an electric diaphragm pump designed to replace traditional air-operated pumps in industrial applications. It features a robust construction with a 316L stainless steel fluid section and internal components including a stainless steel seat, PTFE ball, and PTFE overmold diaphragm. This pump is intended for reliable, energy-efficient fluid transfer in demanding environments, offering improved safety, reduced noise, and lower operating costs compared to pneumatic alternatives.
Key Features:
- Electric diaphragm pump
- 316L stainless steel fluid section, PTFE ball, PTFE overmold diaphragm, EPDM manifold o-ring
- Designed to replace air-operated diaphragm pumps in industrial settings
- EN 3.1 material certification (for similar models); hazardous location approval (ATEX Ex II 2 G EX dh IIB T4 Gb for similar models)
- Electric drive technology for up to 80% reduction in energy consumption
- Stalls under pressure and includes AutoPrime feature
- Compact and efficient design with comparable footprint to pneumatic pumps
- Quiet operation reduces plant noise and improves safety
- Smart pump control for accurate flow set points and built-in I/O
- FEP coated aluminum electric drive (for similar models)
- Efficient electric motor with 240 VAC 1Ph and 15 ft flying leads (for similar models)
Applications:
Industrial fluid transfer, chemical processing, food and beverage, pharmaceutical, and other applications requiring reliable, energy-efficient, and quiet pumping solutions.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
- Ensure proper electrical supply and grounding for safe operation
- Follow manufacturer guidelines for mounting and connection to process lines
- Verify compatibility with existing piping and control systems
- Regularly inspect and maintain diaphragm and seals for optimal performance
- Periodically check for leaks and wear
- Replace worn or damaged components with genuine GRACO parts
- Keep pump and surrounding area clean to prevent contamination






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