The GRACO HE120-0173 QUANTM h120 is a 2-inch stainless steel (SST) electric diaphragm pump designed for hygienic fluid transfer in food, beverage, and similar industries. It features a food-grade (FG) fluid path, FEP-coated aluminum center section, stainless steel seat, PTFE ball, and PO (polychloroprene) diaphragm. This pump is engineered to replace less efficient pneumatic pumps, offering reliable, energy-efficient, and quiet operation for demanding applications.

Key Features:

• Electric diaphragm pump
• QUANTM h120, 2" inlet/outlet
• Stainless steel (SST) fluid section, FEP-coated aluminum center, stainless steel seat, PTFE ball, PO (polychloroprene) diaphragm
• 450 lpm (liters per minute)
• Max. working pressure: 4.2 bar
• Designed as a drop-in replacement for pneumatic diaphragm pumps; suitable for food, beverage, and similar hygienic applications
• No compressed air needed
• Up to 80% energy savings compared to pneumatic pumps
• Quiet operation (40 dBA)
• Self-priming, seal-less design
• Stalls under pressure to prevent damage from clogged lines or closed valves
• Easy installation and maintenance
• Compact footprint comparable to pneumatic pumps
• Smart pump control with built-in I/O

Applications:
Ideal for food, beverage, personal care, and pharmaceutical industries requiring hygienic, reliable, and energy-efficient fluid transfer. Suitable for both new installations 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
• Verify electrical supply matches pump requirements (200-240 VAC)
• Follow manufacturer guidelines for fluid compatibility and pressure limits
• Regularly inspect diaphragms and seals for wear
• Use only recommended replacement parts for maintenance
• Perform preventative maintenance to ensure longevity and peak performance
• Keep installation area clean and free from debris
• Monitor pump operation for unusual noise or vibration
• Consult GRACO specialists for troubleshooting and support