The GRACO HE120-0561 is an electric diaphragm pump designed for efficient, reliable fluid transfer in industrial applications. It features a robust construction with a 316L stainless steel fluid section and is intended for use in demanding environments where energy efficiency, quiet operation, and precise flow control are required. This pump is suitable for transferring a wide range of fluids, including those with solids up to 0.5 inches (12.7 mm) in size.

Key Features:

• Electric Diaphragm Pump
• 316L stainless steel fluid section, FEP coated aluminum electric drive (for similar models; HE120-0561 construction not explicitly specified)
• Maximum fluid pressure: 4.14 bar (60 psi) (for HE120-0576, likely similar for HE120-0561)
• Designed for integration with GRACO equipment and compatible with a wide range of industrial fluids
• Compact and efficient electric drive
• Up to 80% reduction in energy consumption compared to pneumatic pumps
• Quiet operation reduces plant noise
• Smart pump control for accurate flow set points
• AutoPrime feature
• Stalls under pressure for safety
• Easy maintenance and reliability
• Comparable footprint to pneumatic diaphragm pumps

Applications:
Industrial fluid transfer, including chemicals, paints, slurries, and other materials with solids up to 0.5 inches (12.7 mm). Suitable for environments requiring energy efficiency, low noise, and precise flow control.

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 connections for fluid inlet/outlet (if applicable)
• Verify electrical supply matches pump requirements (e.g., 200-240 VAC for similar models)
• Follow all safety guidelines during installation and maintenance
• Regularly inspect and maintain internal components such as diaphragm, ball, and o-rings