The GRACO DU2347 is a remote air-operated double diaphragm pump featuring a polypropylene fluid section, stainless steel center section and seats, hardened stainless steel balls, and a Buna-N diaphragm. It is designed for reliable, high-flow fluid transfer in demanding industrial environments.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1590, 1-1/2" NPT
• Polypropylene fluid section, stainless steel center section and seats, hardened stainless steel balls, Buna-N diaphragm
• 100 gpm (378.5 lpm)
• 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of industrial fluids, including water, wastewater, detergents, oils, and more
• Patented, high-reliability closed center air valve (online serviceable)
• Epoxy-coated air section for tough environmental conditions
• Lube-free operation
• Easy-to-service air valve and ball checks
• Compact, portable size for high flow applications

Applications:
Industrial fluid transfer, wastewater handling, chemical processing, oil and lubricant transfer, and other demanding applications requiring robust, reliable pumping solutions

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate thread sealant for NPT connections
• Check for leaks after installation
• Follow all safety instructions in the GRACO manual
• Regularly inspect and maintain the air valve and diaphragm for optimal performance