The GRACO HE120-0373 QUANTM h120 is a 2" Hygienic DIN, Food Grade Stainless Steel (FG SST) electric diaphragm pump designed for reliable, energy-efficient fluid transfer in hygienic and food processing applications. It features a FEP-coated aluminum center, stainless steel seat, polychloroprene weighted ball, and PTFE/Santoprene diaphragm, making it suitable for demanding environments where cleanliness and durability are essential.

Key Features:

• Electric diaphragm pump
• QUANTM h120, 2" Hygienic DIN
• Food Grade Stainless Steel (FG SST), FEP-coated aluminum center, stainless steel seat, polychloroprene weighted ball, PTFE/Santoprene diaphragm
• 450 lpm (liters per minute)
• Max. working pressure: 4.2 bar
• Designed as a drop-in replacement for less-efficient pneumatic diaphragm pumps; suitable for most fluid applications in hygienic and food processing environments
• EN 2.1 material certification; 125 Ra surface finish; 3A approved (for certain configurations)
• Up to 80% reduction in energy consumption compared to pneumatic pumps
• Quiet operation (40 dBA)
• Self-priming, seal-less design for smooth and steady flow
• Stalls under pressure to reduce downtime from clogged lines or closed valves
• Smart pump control for accurate flow set points and built-in I/O
• Compact and efficient electric drive with comparable footprint to pneumatic pumps
• Easy installation and maintenance

Applications:
Ideal for hygienic and food processing applications, including beverage, dairy, pharmaceutical, and chemical industries. Suitable for both new installations (greenfield) and as a replacement for existing pneumatic pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Ensure proper alignment and secure mounting of the pump
• Connect to 200-240V AC power supply as specified
• Follow hygienic installation practices to maintain cleanliness and prevent contamination
• Regularly inspect and maintain diaphragms and seals for optimal performance
• Periodically check for wear and tear on diaphragms and seals
• Clean fluid path components according to industry standards
• Monitor pump performance and address any unusual noise or vibration promptly