The GRACO DG4711 is a remote air-operated double diaphragm pump designed for demanding industrial applications. It features a stainless steel fluid section, aluminum center section, Buna-N seats, PTFE balls, and PTFE diaphragms, making it suitable for handling a wide range of fluids including corrosive and abrasive materials. This pump is intended for use in GRACO equipment requiring robust, reliable fluid transfer.

Key Features:

• Air-operated double diaphragm pump (AODD)
• Husky 2150, 2" NPT
• Stainless steel (fluid section), aluminum (center section), Buna-N (seats), PTFE (balls & diaphragms)
• Up to 150 gpm (568 lpm)
• Up to 120 psi (8.4 bar, 0.84 MPa)
• Compatible with GRACO remote pump controllers (e.g., CycleFlo, CycleFlo2)
• ATEX certification available (check specific model for compliance)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Up to 5 times longer diaphragm life compared to other AODD pumps
• Externally accessible air valve for easy servicing without uninstalling the pump
• Lube-free operation
• Epoxy-coated air section for tough environmental conditions
• Fewer parts than industry peers for improved reliability and ease of maintenance

Applications:
Ideal for transferring a wide range of fluids, including corrosive and abrasive materials, in industries such as mining, agriculture, chemical processing, and manufacturing. Suitable for remote operation with GRACO pump controllers.

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
• Connect to a compatible GRACO remote pump controller (e.g., CycleFlo, CycleFlo2)
• Use appropriate piping and fittings for the intended fluid and pressure
• Follow all safety guidelines and local regulations during installation
• Regularly inspect and maintain the pump for optimal performance