EDI - Model FlexAir Pro -Disc Fine Bubble Diffuser
The EDI FlexAir Pro Disc Fine Bubble Diffuser provides both installation and operation flexibility and efficient oxygen transfer aeration. The dependable FlexAir Pro Discs, which have been installed in thousands of wastewater treatment plants for long-term operation, are made of fiberglass-reinforced polypropylene and come with a range of membrane solutions suitable for industrial and municipal wastewater treatment facilities.
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EPDM membrane
- Available in standard 9” (230 mm) and 12” (300 mm) diameters.
- Glass-filled Polypropylene (GFPP) body provides superiror chemical, thermal, and UV resistance.
- Standard ¾” Male National Pipe Thread (MPT) for easy mounting to grommets, accessories, or threaded saddle adapters.
- EDI offers standard EPDM membranes, polymers designed by the Membrane Technology group, and premium Armor Coat for prolonged service.
- Multiple perforations available for improved oxygen transfer efficiency and air handling performance.
- The triple-check valve design prevents liquid or solids from entering the air feed piping without moving parts.
- Patented EZ-Seal™ allows for rapid membrane installation

