Description
The GRACO HE120-1511 QUANTM Pump is an electric double diaphragm pump designed for high sanitary applications. It features a 316L stainless steel fluid section with a high sanitary (HS) surface finish, intended for reliable, energy-efficient fluid transfer in food, pharmaceutical, and other hygienic industries.
Key Features:
- Electric Double Diaphragm Pump
- QUANTM h120, 2″ Tri-Clamp
- 316L stainless steel fluid section, FEP-coated aluminum electric drive, PTFE/Santoprene 2-piece diaphragm, EPDM manifold o-ring
- Up to 450 lpm (liters per minute)
- Maximum working pressure: 4.2 bar
- Designed for integration with GRACO fluid transfer systems and compatible with industry-standard tri-clamp fittings
- EN 3.1 material certification, 3A approved (for certain configurations), 32 Ra surface finish (HS)
- Up to 80% energy savings compared to pneumatic pumps
- Quiet operation (low noise level, ~40 dBA)
- No compressed air required
- Easy installation and maintenance
- Smart pump control with built-in I/O for remote operation and speed control
- Stalls under pressure to prevent damage and reduce downtime
- AutoPrime feature for quick startup
- Compact, efficient electric drive with comparable footprint to pneumatic pumps
Applications:
Ideal for hygienic fluid transfer in food, beverage, pharmaceutical, and chemical processing industries where high sanitary standards are required.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
- Ensure all connections are secure and compatible with tri-clamp fittings
- Follow manufacturer guidelines for electrical connections and grounding
- Verify pump orientation and alignment for optimal performance
- Regularly inspect diaphragms and seals for wear and replace as needed
- Consult the manual for specific installation and maintenance procedures






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