The GRACO HE120-0253 is an electric diaphragm pump designed for hygienic and industrial fluid transfer. While specific details for HE120-0253 are not directly available, it is closely related to the HE120 series, which features a 3-inch fluid inlet, stainless steel fluid section, and Buna-N diaphragm. It is intended for use in applications requiring reliable, self-priming, and dry-running fluid transfer, suitable for handling particulates and abrasives without damage to the pump.

Key Features:

• Electric Diaphragm Pump
• HE120 Series (likely similar to HE120-0681: 3 in inlet, 2.5 in max solids)
• 316L Stainless Steel fluid section, Buna-N diaphragm, FEP coated aluminum center section, EPDM manifold O-ring
• Designed for use with GRACO equipment and compatible with Tri-Clamp connections
• Self-priming
• Runs dry
• No rotating seals
• Handles particulates and abrasives
• Gentle on shear-sensitive materials
• Quick knock-down design for easy cleaning and service
• Electric drive for energy efficiency and precise control

Applications:
Industrial fluid transfer, hygienic processing, handling of slurries, paints, adhesives, and other fluids with particulates. Suitable for food, pharmaceutical, and chemical industries where sanitary conditions are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment, reducing downtime and maintenance costs.
• Ensure all connections are secure and use compatible Tri-Clamp fittings
• Follow manufacturer guidelines for electrical connections and grounding
• Inspect diaphragm and seals before installation
• Regularly check for wear and replace parts as needed to maintain performance
• Perform routine maintenance as recommended by GRACO
• Keep pump and surrounding area clean to prevent contamination
• Monitor for leaks and unusual noises during operation