The GRACO HE120-0689 is a 3-inch high sanitary (HS) stainless steel (SST) electric diaphragm pump designed for hygienic and demanding fluid transfer applications. It features a FEP-coated aluminum electric drive, a 316L stainless steel fluid section, and is intended for use in industries requiring high cleanliness and reliability, such as food, beverage, and pharmaceutical processing.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 3"HS
• 316L stainless steel fluid section, FEP-coated aluminum electric drive, Santoprene diaphragm, EPDM manifold o-ring
• Up to 450 lpm (liters per minute)
• Maximum working pressure: 4.2 bar
• Designed to replace air-operated diaphragm pumps in hygienic applications
• EN 2.1 material certification, 32 Ra surface finish (high sanitary), 3A approved options available in other models
• Compact and efficient electric drive (no gearbox)
• Stalls under pressure and self-priming
• Dry running capability
• Handles solids and abrasive materials
• Quiet operation (low noise level)
• Smart pump control with accurate flow set points and built-in I/O
• Easy installation (plug and play)
• Up to 80% reduction in energy consumption compared to pneumatic pumps

Applications:
Ideal for hygienic fluid transfer in food, beverage, pharmaceutical, and chemical industries where high cleanliness, reliability, and energy efficiency are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Factory wired for quick installation
• Ensure proper electrical supply (200-240 VAC, 1Ph)
• Follow hygienic installation practices for high sanitary applications
• Regularly inspect and maintain diaphragms and seals for optimal performance
• Monitor for wear on diaphragms and seals
• Keep fluid path components clean to maintain hygienic standards
• Check electrical connections and controls periodically