The GRACO HE120-1501 is a high-sanitary, stainless steel electric diaphragm pump designed for reliable fluid transfer in demanding industrial environments. It features a 3" Tri-clamp connection, FEP-coated aluminum electric drive, and is constructed with 316L stainless steel fluid section, 316 stainless steel seats, 316L stainless steel flapper balls, PTFE/Santoprene 2-piece diaphragms, and EPDM manifold o-rings. This pump is intended as a highly efficient, drop-in replacement for pneumatic diaphragm pumps, offering significant energy savings and improved reliability for continuous production lines.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 3" Tri-clamp
• 316L Stainless Steel fluid section, FEP-coated aluminum electric drive, 316 stainless steel seats, 316L stainless steel flapper balls, PTFE/Santoprene 2-piece diaphragms, EPDM manifold o-rings
• Drop-in replacement for pneumatic diaphragm pumps; suitable for most fluid applications
• EN 2.1 material certification
• Revolutionary electric motor design for up to 80% energy savings
• Compact, efficient electric drive with no gearbox
• Quiet operation (low noise level)
• Self-priming, seal-less design
• Stalls under pressure to reduce downtime from clogged lines or closed valves
• Smart pump control for accurate flow set points and built-in I/O
• AutoPrime feature
• High sanitary (HS) surface finish (32 Ra)
• Easy installation and maintenance

Applications:
Ideal for food, beverage, pharmaceutical, and chemical industries requiring high sanitary standards and reliable, energy-efficient fluid transfer. Suitable for both replacement of existing pneumatic pumps and new installations.

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 (380-480 VAC 3-phase)
• Use appropriate gaskets and seals for high sanitary connections
• Follow manufacturer guidelines for initial priming and startup
• Regularly inspect diaphragms and internal components for wear or damage
• Perform routine checks on diaphragms, seals, and internal components
• Clean and sanitize pump as required by industry standards
• Monitor for unusual noise or vibration
• Replace worn parts with genuine GRACO components