The GRACO DF2355 is a Husky 2150 air-operated double diaphragm pump with a polypropylene body, aluminum center section, stainless steel seats, hardened stainless steel balls, and TPE diaphragm. It is designed for reliable fluid transfer in demanding industrial environments.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 2150, 2" NPT
• Polypropylene body, aluminum center section, stainless steel seats, hardened stainless steel balls, TPE diaphragm
• Up to 150 GPM (568 LPM) (based on Husky 2150 series specifications)
• Up to 120 psi (8.4 bar, 0.84 MPa)
• Designed for use with a wide range of fluids and slurries in industrial applications
• CE (based on Husky 2150 series specifications)
• Stall-free low pulsation air valve for smooth and rapid changeover
• High efficiency and reliability
• Lube-free operation
• Externally accessible air valve for easy maintenance
• Fewer parts than industry peers for simplified service
• Epoxy-coated air section for tough environments

Applications:
Ideal for fluid transfer, chemical processing, mining, agriculture, and other industrial applications requiring robust, reliable pumping solutions.

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 to prevent vibration and leaks
• Connect air supply according to manufacturer specifications
• Use appropriate piping and fittings for the intended application
• Regularly inspect and maintain the pump according to the manual
• Follow all safety instructions in the manual
• Use only recommended replacement parts
• Perform routine checks on diaphragms, balls, and seats for wear
• Keep the air supply clean and dry