The GRACO HE120-0683 is a sanitary electric diaphragm pump designed for hygienic and industrial fluid transfer applications. It features a 3" Tri-clamp connection, high sanitary (HS) 316L stainless steel fluid section, FEP-coated aluminum electric drive, and is intended for use in food, beverage, pharmaceutical, and chemical industries where clean, reliable, and efficient pumping is required.

Key Features:

• Electric diaphragm pump
• QUANTM h120, 3" Tri-clamp
• 316L stainless steel fluid section, FEP-coated aluminum electric drive, Santoprene diaphragm, EPDM manifold o-ring
• 450 lpm (liters per minute)
• Maximum working pressure: 4.2 bar; Maximum fluid pressure: 5 bar
• Compatible with most fluid applications as a drop-in replacement for pneumatic diaphragm pumps
• EN 2.1 material certification, 32 Ra surface finish (HS), 3A approved options available
• Revolutionary electric motor design for up to 80% energy savings
• No compressed air needed
• Quiet operation (low noise level, ~40 dBA)
• Self-priming, seal-less design
• Stalls under pressure to prevent damage from clogs
• Compact footprint, comparable to pneumatic pumps
• Easy installation and maintenance
• Smart pump control for accurate flow set points and built-in I/O

Applications:
Ideal for hygienic and industrial fluid transfer in food, beverage, pharmaceutical, and chemical processing. 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 compliance with industry standards.
• Ensure proper alignment and secure mounting of the pump
• Verify electrical supply matches pump requirements (200-240 V, 1Ph)
• Use appropriate gaskets and clamps for sanitary connections
• Follow manufacturer guidelines for priming and startup
• Regularly inspect and maintain diaphragms and seals for longevity