The GRACO HE120-1505 is a high-performance electric diaphragm pump designed for demanding industrial applications. It features a 3" Tri-clamp connection, high sanitary (HS) stainless steel (SST) construction, and is powered by a 380-480 VAC 3-phase motor. The pump is engineered for reliable, energy-efficient transfer of fluids, making it suitable for use in food, pharmaceutical, and chemical processing environments.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 3" Tri-clamp
• 316L Stainless Steel fluid section with Tri-Clamp Center Port, FEP-coated aluminum electric drive, 316 Stainless Steel seats, 316L Stainless Steel flapper balls, PTFE/Santoprene 2-piece diaphragms, EPDM manifold o-rings
• Maximum working pressure: 4.2 bar (for QUANTM h120 series)
• Designed as a drop-in replacement for pneumatic diaphragm pumps in most fluid applications
• EN 2.1 material certification, 32 Ra surface finish (High Sanitary)
• Revolutionary electric motor design for up to 80% energy savings
• Compact and efficient electric drive (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
• Easy installation and maintenance
• AutoPrime feature

Applications:
Ideal for food, pharmaceutical, and chemical processing industries where high sanitary standards, reliability, and energy efficiency are required. 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 compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Verify electrical supply matches pump requirements (380-480 VAC 3-phase)
• Follow manufacturer guidelines for fluid compatibility and pressure limits
• Regularly inspect diaphragms and seals for wear and replace as needed
• Utilize preventative maintenance to ensure longevity and peak performance