Product Specification Sheet EDI FlexAir® MiniPanel™ Diffuser Fine Pore Flexible Membrane Technology High Oxygen Transfer Efficiency for Maximum Customer Value • Highest horizontal projected diffuser area for maximum OTE performance • Resistant to fouling and plugging for low maintenance • Efficient geometry supports high density installations of over 65% floor coverage • ABS and PVC construction for maximum chemical, temperature, and UV resistance • Precision die cut openings for high oxygen transfer, uniform air release, and low operating pressure • Spectrum™ Saddle Mount provides maximum mechanical integrity, ease of installation and maintenance, and ability to relocate or add diffusers for process modifications • Nano Pore™ and Micro Pore™ perforation options available for engineered OTE and operating pressure requirements • Advanced technology premium quality membranes available in EPDM, urethane, or special polymer blends, plus BioShield™ and BioCide™ technologies for reduced fouling and maintenance • Non-buoyant design for reduced stress on mounting connection • Spectrum™ Saddle Mount mounts on any pipe material (PVC, ABS, CPVC, SS, etc.) • Available in 4 inch, 6 inch, 8 inch and 110 mm and 160 mm pipe sizes • Nominal 4.75 inch (121 mm diameter x 54 inch (1359 mm) length for a total active membrane area equal to 380 in2 (0.245 m2) • Integral triple check valve 1 design prevents entry of liquid/solids into piping. Ideal for on / off applications 2 4 5 6 3 7 1. 2. 3. Membrane Support Tube Flexible Membrane Media featuring Top-Half Only Perforation Check Valve Feature with non-Perforated Membrane Area 4. Membrane Clamp 5. Air Distribution Orifices 6. Internal End Plug 7. Die Cut Perforations w w w.w a s t e w a t e r. c o m Environmental Dynamics International 010112 aeration for life™

D Product Specification Sheet EDI FlexAir® MiniPanel™ diffuser is a unique fine pore, flexible membrane diffuser that provides superior operational flexibility and oxygen transfer efficiency compared to other membrane or rigid fine pore (ceramic) diffusers. An integral triple check valve feature prevents the backflow of liquid into the diffuser and piping. The FlexAir MiniPanel diffuser is ideally suited for on/off applications and requires minimal maintenance for long-term performance. The MiniPanel diffuser features an exclusive tophalf only perforation design. This design produces optimum...