The GRACO HE120-1044 QUANTM h120 is an electric diaphragm pump designed for reliable, energy-efficient fluid transfer in industrial applications. It features a 2" Tri-clamp connection, food-grade (FG) stainless steel (SST) construction, and is engineered for use with a 380-480 V power supply. The pump is intended for use as a highly efficient, drop-in replacement for pneumatic diaphragm pumps, offering significant energy savings and improved reliability in demanding environments.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 2" Tri-clamp
• Food Grade (FG) Stainless Steel (SST), FEP-coated aluminum electric drive, Stainless Steel seat, Santoprene (SP) ball, Santoprene (SP) diaphragm
• 450 lpm (liters per minute)
• Max. working pressure: 4.2 bar
• Designed as a drop-in replacement for pneumatic diaphragm pumps; suitable for most fluid applications
• Up to 80% energy savings compared to pneumatic pumps
• Quiet operation (40 dBA)
• Self-priming, seal-less design
• Stalls under pressure to reduce downtime from clogged lines or closed valves
• Easy installation and maintenance
• Compact footprint comparable to pneumatic diaphragm pumps
• Smart pump control for accurate flow set points and built-in I/O

Applications:
Ideal for industrial fluid transfer in food, beverage, pharmaceutical, and chemical processing where energy efficiency, reliability, and hygiene are critical. Suitable for both new installations and as a replacement for less efficient pneumatic pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the equipment. Non-genuine parts may compromise safety and efficiency.
• Ensure proper alignment and secure mounting of the pump
• Connect to appropriate power supply (380-480 V)
• Use compatible piping and fittings for the 2" Tri-clamp connection
• Follow manufacturer guidelines for initial priming and startup
• Regularly inspect and maintain seals, diaphragms, and electrical connections
• Perform preventative maintenance to ensure peak performance and longevity
• Use only genuine replacement parts for repairs
• Monitor pump operation for unusual noise or vibration
• Keep electrical components clean and dry