The GRACO HE120-0637 is an electric diaphragm pump designed for industrial fluid transfer applications. It features a robust construction with a 316L stainless steel fluid section and is intended for use in demanding environments where reliable, efficient, and quiet operation is required. The pump is engineered to replace traditional air-operated diaphragm pumps, offering significant energy savings and improved control.

Key Features:

• Electric Diaphragm Pump
• h120 Series, size not explicitly specified for HE120-0637 (similar models have 2" or 3" tri-clamp connections)
• 316L stainless steel fluid section, FEP coated aluminum electric drive, PTFE overmold diaphragm, EPDM manifold o-ring
• Designed to replace air-operated diaphragm pumps in industrial settings
• Electric drive for up to 80% reduction in energy consumption compared to pneumatic pumps
• Compact and efficient design with comparable footprint to pneumatic diaphragm pumps
• Quiet operation reduces plant noise
• Smart pump control for accurate flow set points and built-in I/O
• AutoPrime feature for easy startup
• Stalls under pressure for safety
• Easy maintenance and reliable performance

Applications:
Industrial fluid transfer, process automation, and applications requiring reliable, energy-efficient, and quiet pump operation. Suitable for use in mining, agriculture, and other heavy industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate tri-clamp fittings for inlet and outlet connections
• Verify electrical supply matches pump requirements (typically 240 VAC, single phase)
• Follow all safety guidelines during installation and maintenance
• Regularly inspect and maintain seals and diaphragms for optimal performance