The DC4GGG is a remote air-operated double diaphragm pump designed for industrial fluid transfer. It features a stainless steel fluid section, aluminum center section, and Geolast seats, balls, and diaphragm for chemical resistance and durability. This pump is intended for reliable, continuous operation in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1590, 1-1/2" NPT
• Stainless steel fluid section, aluminum center section, Geolast seats, balls, and diaphragm
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of industrial fluids including asphalt sealer, antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and water/wastewater
• Patented, high-reliability closed center air valve (online serviceable)
• Epoxy-coated air section for tough environmental conditions
• Fewer parts than industry peers
• Air valve externally accessible for quick, easy service without uninstalling pump
• No seals to leak or fail
• Quiet running (<85 dBa), with remote muffler capability for lower noise
• Up to 5 times longer diaphragm life compared to other pumps in its class

Applications:
Industrial fluid transfer, including handling of chemicals, oils, detergents, and water/wastewater in mining, agriculture, and manufacturing environments.

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 fittings and hoses rated for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and fluid connections
• Regularly inspect and maintain the air valve, diaphragm, and ball checks for optimal performance
• Consult the manual for specific installation and maintenance procedures