The GRACO HE120-0378 QUANTM h120 is a 2"Hygienic DIN, Food Grade (FG) Stainless Steel (SST) electric diaphragm pump designed for reliable, energy-efficient fluid transfer in hygienic and food processing environments. It features a FEP-coated aluminum electric drive, stainless steel seat, PTFE ball, and polysulfone diaphragm, making it suitable for demanding applications where cleanliness and durability are critical.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 2"Hygienic DIN, FG SST
• FEP-coated aluminum electric drive, 316L stainless steel fluid section, stainless steel seat, PTFE ball, polysulfone diaphragm
• 450 lpm (liters per minute)
• Max. working pressure: 4.2 bar
• Drop-in replacement for less-efficient pneumatic pumps; suitable for most fluid applications in hygienic and food processing environments
• Food Grade (FG) surface finish (125 Ra), 3A approved options available for other models; EN 3.1 material certification for stainless steel components (where specified)
• Self-priming, seal-less design for smooth and steady flow
• Stalls under pressure to reduce downtime from clogged lines or closed valves
• Up to 80% energy savings compared to pneumatic pumps
• Quiet operation (40 dBA)
• Easy installation
• Compact and efficient electric drive, comparable footprint to pneumatic diaphragm pumps
• Smart pump control for accurate flow set points and built-in I/O

Applications:
Ideal for hygienic and food processing applications, including beverage, dairy, pharmaceutical, and other industries requiring reliable, clean, and efficient fluid transfer. Suitable as a drop-in replacement for pneumatic diaphragm pumps in existing systems or for new installations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment. Non-genuine parts may compromise system integrity and void warranties.
• Ensure the pump is installed according to GRACO guidelines for hygienic and food-grade applications
• Verify electrical compatibility (200-240 VAC, 1Ph)
• Check all connections for leaks and proper alignment before operation
• Follow recommended maintenance schedules for diaphragm and fluid path components
• Consult the equipment manual for specific installation and maintenance procedures
• Regularly inspect and clean the fluid path to prevent contamination
• Monitor diaphragm and seals for wear and replace as needed
• Check electrical connections and motor performance periodically
• Keep records of maintenance activities for compliance and troubleshooting