The GRACO HE120-0337 QUANTM h120 is a 2-inch food-grade stainless steel (SST) electric diaphragm pump designed for efficient, reliable fluid transfer in industrial applications. It features a FEP-coated aluminum center, stainless steel seat, polychloroprene weighted ball, and PTFE/Santoprene diaphragm, making it suitable for handling a wide range of fluids in food, beverage, and other sanitary environments.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 2" FG SST
• 316 stainless steel fluid section with tri-clamp center port; FEP-coated aluminum electric drive; 316L stainless steel seat; polychloroprene weighted ball; PTFE/Santoprene 2-piece diaphragm; PTFE manifold o-ring
• 450 lpm (liters per minute)
• Maximum working pressure: 4.2 bar
• Designed for use with food-grade and sanitary fluids; compatible with standard 2" tri-clamp connections
• EN 2.1 material certification; CID1 Groups C,D,T4 Zone 1 AEx d b IIB T4 Gb hazardous location approval
• Up to 80% reduction in energy consumption compared to pneumatic pumps
• Compact and efficient electric drive (no gearbox)
• Quiet operation (low noise level)
• Smart pump control for accurate flow set points
• Built-in I/O for automation
• AutoPrime feature
• Stalls under pressure for safety
• Easy installation and maintenance
• Food-grade (125 Ra) surface finish

Applications:
Ideal for food, beverage, pharmaceutical, and other sanitary industries requiring reliable, energy-efficient, and quiet fluid transfer. Suitable for hazardous locations with appropriate certifications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compliance with industry standards.
• Ensure proper alignment of tri-clamp connections
• Verify electrical supply matches pump specifications (200-240 VAC, 1Ph)
• Follow local electrical and safety regulations
• Regularly inspect diaphragms and seals for wear
• Use only compatible fluids as specified in the manual
• Perform routine maintenance as recommended by GRACO
• Keep pump and surrounding area clean and dry
• Monitor for unusual noise or vibration
• Replace worn components promptly