The GRACO HE120-0531 QUANTM h120 is a 2-inch food-grade stainless steel (SST) electric diaphragm pump designed for reliable, energy-efficient fluid transfer. It features an FEP-coated aluminum center, stainless steel seat, PT ball, and PS diaphragm, making it suitable for hygienic and demanding industrial applications.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 2" FG SST
• FEP-coated aluminum center, 316L stainless steel fluid section, PT ball, PS diaphragm
• 450 lpm (liters per minute)
• Max. working pressure: 4.2 bar
• Designed as a drop-in replacement for pneumatic diaphragm pumps; suitable for most fluid applications
• Food Grade (FG) surface finish (125 Ra), EN 3.1 material certification (for similar models); ATEX Ex II 2 G EX dh IIB T4 Gb for hazardous locations (for similar models; check specific part for exact certification)
• No compressed air needed
• Up to 80% energy savings compared to pneumatic pumps
• Quiet operation (40 dBA)
• Self-priming, seal-less design
• Stalls under pressure to prevent damage from clogged lines or closed valves
• Easy installation and maintenance
• Smart pump control with built-in I/O
• Compact footprint comparable to pneumatic pumps

Applications:
Ideal for hygienic and industrial fluid transfer in food, beverage, pharmaceutical, and chemical processing. Suitable for replacing less efficient pneumatic pumps or for new installations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may void warranties and compromise system integrity.
• Ensure proper alignment and secure mounting
• Verify electrical supply matches pump requirements (200-240 V)
• Follow local electrical and safety regulations
• Use appropriate gaskets and seals for hygienic connections
• Regularly inspect and maintain diaphragm and seals for longevity
• Perform preventative maintenance as recommended by GRACO
• Monitor for leaks or unusual noise
• Replace worn components with genuine parts
• Keep pump and surrounding area clean to prevent contamination