Description
The GRACO QUANTM h120 is an electric diaphragm pump designed for industrial fluid transfer. It features a 316L stainless steel fluid section with a tri-clamp center port, making it suitable for hygienic and corrosive applications. The pump is intended to replace air-operated pumps with efficient electric technology, offering improved energy savings and quieter operation.
Key Features:
- Electric Diaphragm Pump
- QUANTM h120, 2″ Tri-Clamp
- 316L stainless steel fluid section, PTFE ball, PTFE overmold diaphragm, EPDM manifold o-ring, FEP coated aluminum electric drive
- Designed to replace air-operated diaphragm pumps in industrial settings
- ATEX Ex II 2 G EX dh IIB T4 Gb (hazardous location approval for HE120-0660; not confirmed for HE120-0282)
- Compact and efficient electric drive (no gearbox)
- Up to 80% reduction in energy consumption compared to pneumatic pumps
- Quiet operation reduces plant noise
- Smart pump control for accurate flow set points and built-in I/O
- AutoPrime feature for easy startup
- Stalls under pressure for safety
- Easy maintenance and reliability
Applications:
Industrial fluid transfer, hygienic and corrosive applications, suitable for food, pharmaceutical, and chemical industries where stainless steel and PTFE are required for compatibility and cleanliness.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
- Ensure proper alignment and secure mounting of the pump
- Verify electrical supply matches pump requirements (200-240 VAC, single or three phase as specified)
- Check all connections for leaks before operation
- Follow local and industry safety regulations
- Consult the equipment manual for specific installation and maintenance procedures
- Regularly inspect diaphragms, seals, and internal components for wear
- Clean the pump and fluid path as recommended for hygienic applications
- Monitor for unusual noise or vibration
- Replace worn parts with genuine GRACO components






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