The GRACO HE120-0188 QUANTM h120 is a 2" Hygienic DIN, Food Grade Stainless Steel (FG SST) electric diaphragm pump designed for reliable, energy-efficient fluid transfer in demanding industrial environments. It features a FEP-coated aluminum center, stainless steel seat, and BN (Buna-N) ball and diaphragm, making it suitable for hygienic and food-grade applications.

Key Features:

• Electric diaphragm pump
• QUANTM h120, 2" Hygienic DIN
• Food Grade Stainless Steel (FG SST) fluid section, FEP-coated aluminum center, stainless steel seat, BN ball, BN diaphragm
• 450 lpm (liters per minute)
• Max. working pressure: 4.2 bar
• Designed as a drop-in replacement for less-efficient pneumatic pumps; suitable for most fluid applications
• Food Grade (FG) surface finish (125 Ra), EN 3.1 material certification (for similar models; confirm for HE120-0188)
• No compressed air needed
• Up to 80% reduction in energy consumption compared to pneumatic pumps
• Quiet operation (40 dBA)
• Self-priming, seal-less design
• Stalls under pressure to reduce downtime from clogged lines or closed valves
• Easy installation
• Compact and efficient electric drive with 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-grade fluid transfer in industries such as food and beverage, pharmaceuticals, and chemical processing. Suitable for both new installations and as a replacement for existing pneumatic pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting
• Verify electrical supply matches pump requirements (200-240 V)
• Follow hygienic installation practices for food-grade applications
• Regularly inspect and maintain diaphragm and seals for longevity
• Perform preventative maintenance to ensure peak performance and longevity
• Use genuine replacement parts to minimize downtime and repair delays
• Monitor pump operation for unusual noise or performance changes