The GRACO HE120-1052 is a stainless steel (SST) electric diaphragm pump designed for hygienic applications, featuring a 2" Hygienic DIN connection, FEP-coated aluminum center, stainless steel seat, PTFE ball, and PS (Polysulfone) diaphragm. It is intended for reliable, energy-efficient fluid transfer in food, beverage, and pharmaceutical industries, serving as a drop-in replacement for less efficient pneumatic pumps or for new installations.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 2"Hygienic DIN
• Stainless Steel (SST) fluid section, FEP-coated aluminum center, PTFE ball, PS diaphragm
• 450 lpm (liters per minute)
• Max. working pressure: 4.2 bar
• Compatible with food, beverage, and pharmaceutical applications; drop-in replacement for pneumatic diaphragm pumps
• Food Grade (FG), Hygienic DIN, 3A approved (varies by configuration)
• 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, efficient electric drive with comparable footprint to pneumatic pumps
• Smart pump control with built-in I/O for accurate flow set points

Applications:
Food, beverage, and pharmaceutical industries for hygienic fluid transfer; suitable for both new installations and as a replacement for pneumatic diaphragm pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Ensure proper alignment and secure connections for hygienic DIN fittings
• Verify electrical supply matches pump requirements (380-480 V)
• Follow manufacturer guidelines for priming and startup
• Regularly inspect diaphragms and seals for wear
• Schedule preventative maintenance to maximize pump life and minimize downtime