intelligent upgrade options disc type diffuser

{"cid":"91219607","title":"Maximize Efficiency with Disc Diffuser Aeration System and Intelligent Upgrade Options","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/87\/3e4f4ea83b93131bf28f7328b11c-200x200-1.jpg","attrs":{"Brand Name":"SSI","Model Number":"ECD","Delivery Time":"5-8weeks","Certification":"ISO","Place of Origin":"Korea","Payment Terms":"L\/C, T\/T, Western Union, L\/C, T\/T, Western Union","Size(inch)":"9\/12","Mixed Batches":"Yes","SOTE\uff08%\uff09":"31-59","Color":"Black","Intelligent Upgrade Options":"Patented PTFE membranes prolong the efficiency and reduce whole-life costs. SSI\u2019s patented PTFE membrane barrier properties not only reduce plasticizer extraction, shrinking, and membrane hardening but also limit dynamic changes that can result from swell,","Hole Size":"1mm Or 2mm","Product Name":"EPDM SSI AFD Fine Bubble Aeration Disc Diffuser","Membrane Thickness(mm)":"2"}}