The GRACO HE120-1055 QUANTM h120 is an electric diaphragm pump designed for reliable, energy-efficient fluid transfer. It features a 2" Tri-clamp connection, food-grade (FG) stainless steel (SST) construction, and is suitable for a wide range of industrial and sanitary applications. The pump is engineered for use in demanding environments where high reliability, low maintenance, and energy savings are required.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 2" Tri-clamp
• Food Grade (FG) Stainless Steel (SST) fluid section, FEP-coated aluminum center, stainless steel seat, polychloroprene weighted ball, PTFE overmold diaphragm
• 450 liters per minute (lpm)
• Maximum working pressure: 4.2 bar
• Designed as a drop-in replacement for less-efficient pneumatic diaphragm pumps; suitable for most fluid applications
• Food Grade (FG) surface finish (125 Ra), 3A approved (32 Ra), High Sanitary (HS) and Pharmaceutical (PH) options available; not all certifications may apply to this specific part number
• No compressed air needed
• Up to 80% energy savings compared to pneumatic pumps
• Low noise operation (approx. 40 dBA)
• Self-priming, seal-less design
• Stalls under pressure to reduce downtime from clogged lines or closed valves
• Easy installation
• Compact and efficient electric drive
• Smart pump control for accurate flow set points and built-in I/O

Applications:
Ideal for food and beverage, pharmaceutical, chemical, and general industrial fluid transfer applications where reliability, energy efficiency, and sanitary design are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Verify electrical supply matches pump requirements (380-480 VAC)
• Use appropriate gaskets and seals for sanitary connections
• Follow manufacturer guidelines for initial priming and start-up
• Regularly inspect and maintain diaphragms and internal components for wear
• 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 records of maintenance and service intervals