The GRACO HE120-0681 QUANTM h120 is a high sanitary stainless steel (HS SST) electric diaphragm pump designed for demanding fluid transfer applications. It features a 3" Tri-clamp connection, FEP AL Center, FL Seat, and BN Diaphragm, and is intended for use in industries requiring reliable, efficient, and hygienic pumping solutions. This pump is engineered to replace less-efficient pneumatic pumps and is suitable for a wide range of fluid applications.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 3" Tri-clamp
• High Sanitary Stainless Steel (HS SST), FEP AL Center, FL Seat, BN 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
• Revolutionary electric motor design for energy efficiency (up to 80% less energy than pneumatic pumps)
• Self-priming, seal-less design for smooth and steady flow
• Stalls under pressure to reduce downtime from clogged lines or closed valves
• Quiet operation (low noise level, ~40 dBA)
• Easy installation
• Reliable, heavy-duty performance
• Engineered for lasting use and minimal maintenance

Applications:
Ideal for food, beverage, pharmaceutical, and chemical industries requiring hygienic, reliable, and efficient fluid transfer. Suitable for both new installations and as a replacement for existing pneumatic pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the equipment. Non-genuine parts may compromise safety and efficiency.
• Ensure proper alignment and secure mounting of the pump
• Follow manufacturer guidelines for electrical connections (200-240 V AC)
• Use appropriate gaskets and seals for hygienic applications
• Regularly inspect and maintain diaphragms and fluid path components
• Consult a GRACO specialist for optimal setup and troubleshooting
• Perform preventative maintenance to ensure peak performance and longevity
• Quickly replace genuine parts to minimize downtime and repair delays
• Monitor pump performance and address any unusual noise or vibration promptly