The GRACO HE120-0178 is an electric diaphragm pump designed for industrial fluid transfer. It features a 316L stainless steel fluid section with a 2" tri-clamp connection, PTFE ball, PTFE overmold diaphragm, and EPDM manifold o-ring. This pump is intended for use in demanding environments where reliable, efficient, and quiet fluid transfer is required, replacing traditional air-operated diaphragm pumps with advanced electric technology.

Key Features:

• Electric diaphragm pump
• QUANTM h120, 2" Tri-Clamp
• 316L stainless steel fluid section, PTFE ball, PTFE overmold diaphragm, EPDM manifold o-ring, FEP coated aluminum electric drive
• Designed to replace air-operated diaphragm pumps in industrial applications
• EN 3.1 material certification; ATEX Ex II 2 G EX dh IIB T4 Gb hazardous location approval (for similar models, check specific part for HE120-0178)
• Compact and efficient electric drive (no gearbox)
• Up to 80% reduction in energy consumption compared to pneumatic pumps
• Quiet operation reduces plant noise and improves safety
• 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 reliability

Applications:
Industrial fluid transfer in environments requiring quiet, efficient, and reliable pumping, including chemical, food, pharmaceutical, and general manufacturing processes.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Verify electrical supply matches pump requirements (typically 200-240 VAC 1Ph)
• Use appropriate tri-clamp fittings for fluid connections
• Follow all safety guidelines for hazardous location installations if applicable
• Regularly inspect and maintain diaphragm and seals for longevity