The GRACO HE120-0050 is a high sanitary (HS) stainless steel (316L) electric diaphragm pump designed for reliable, efficient fluid transfer in demanding industrial environments. It features a 2" tri-clamp connection, FEP-coated aluminum center, stainless steel seat, clockwise ball, and Santoprene diaphragm. This pump is engineered for applications requiring high cleanliness and durability, such as food, beverage, and pharmaceutical processing.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 2" Tri-clamp
• High Sanitary (HS) 316L Stainless Steel, FEP-coated aluminum center, stainless steel seat, Santoprene diaphragm
• Up to 450 lpm (liters per minute)
• Maximum working pressure: 4.2 bar
• Designed as a drop-in replacement for pneumatic diaphragm pumps in most fluid applications
• EN 2.1 material certification, 32 Ra surface finish (HS), 3A and pharmaceutical options available in other models
• Seal-less, self-priming design
• Stalls under pressure to prevent damage from clogged lines or closed valves
• Up to 80% energy savings compared to pneumatic pumps
• Quiet operation (low noise level)
• Easy installation and maintenance
• Smart pump control with built-in I/O
• Compact footprint similar to pneumatic pumps

Applications:
Ideal for food, beverage, pharmaceutical, and other industries requiring high sanitary standards and reliable, efficient fluid transfer. 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 tri-clamp connections
• Verify electrical supply matches pump requirements (200-240 V)
• Follow manufacturer guidelines for initial priming and operation
• Regularly inspect and maintain diaphragm and seals for longevity
• Use only recommended replacement parts for maintenance
• Schedule preventative maintenance to minimize downtime
• Consult GRACO specialists for installation and troubleshooting