{"product_id":"matala-fine-bubble-membrane-diffusers","title":"Matala® Fine Bubble Membrane Diffusers","description":"\u003cp\u003eMatala Air Discs are available in a 9 inch or 12 inch diameter and are designed for the wastewater treatment industry to very high standards. The air pore size in the rubber membrane is designed to give a medium size bubble which will not put any significant back pressure on the system. In fact this special air disc only adds less than 4 inches of water depth back pressure. The 3\/4\" male thread makes it easy to attach to your feed line.\u003c\/p\u003e\n\u003cp\u003eThe 9 inch disc is capable of safely handling air flows of 25 lpm to 120 lpm (.9 cfm - 4.2 cfm). \u003cstrong\u003eIdeal 60-80 lpm (2.1 cfm - 2.8 cfm) recommended.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 12 inch disc is capable of safely handling air flows of 80 lpm to 200 lpm (2.8 cfm - 7.0 cfm). \u003cstrong\u003eIdeal 120-160 lpm (4.2 cfm - 5.6 cfm) recommended.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe disc is very low maintenance and in some cases NO maintenance. Simply wash the disc with clean water and bleach if it ever needs cleaning. We have some of these air discs in systems now for over 10 years without trouble or maintenance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMembrane Disc Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality EPDM membrane with highly durable base constructed of molded polypropylene\u003c\/li\u003e\n\u003cli\u003eThe lowest back pressure membrane diffuser on the market\u003c\/li\u003e\n\u003cli\u003ePrecision perforated I-shaped slits open when airflow is present and close when airflow is stopped.  In this way slits resist tearing, and stay cleaner longer\u003c\/li\u003e\n\u003cli\u003eA standard 3\/4\" PT pipe thread allows convenient connection\u003c\/li\u003e\n\u003cli\u003eStainless steel 304 clamping ring holds the membrane firmly in place\u003c\/li\u003e\n\u003cli\u003eTriple O-rings support the center of the membrane when airflow is absent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ctable width=\"828\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"91\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"76\"\u003eDiameter\u003c\/td\u003e\n\u003ctd width=\"244\"\u003eAir Volume\u003c\/td\u003e\n\u003ctd width=\"130\"\u003eDisc Body\u003c\/td\u003e\n\u003ctd width=\"75\"\u003eMembrane\u003c\/td\u003e\n\u003ctd width=\"80\"\u003eConnection\u003c\/td\u003e\n\u003ctd width=\"132\"\u003eFixation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBHB-MD225\u003c\/td\u003e\n\u003ctd\u003e8.82\"\u003c\/td\u003e\n\u003ctd\u003e25 lpm to 120 lpm (.9 cfm - 4.2 cfm)\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e3\/4\" MPT\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBHB-MD310\u003c\/td\u003e\n\u003ctd\u003e12.2\"\u003c\/td\u003e\n\u003ctd\u003e80 lpm to 200 lpm (2.8 cfm - 7.0 cfm)\u003c\/td\u003e\n\u003ctd\u003eNylon \u0026amp; Fiberglass\u003c\/td\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e3\/4\" MPT\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Matala BHB-MD225 Side View\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0482\/6447\/8880\/files\/BHB-MD225_Side_View.png?v=1601919897\u0026amp;width=700\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003eDiffuser Air Bases\u003c\/span\u003e\u003c\/p\u003e","brand":"Matala®","offers":[{"title":"9 inch","offer_id":47889929240732,"sku":"fst1791850107943","price":29.75,"currency_code":"USD","in_stock":true},{"title":"12 inch","offer_id":47889929273500,"sku":"kqe1791850107944","price":48.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2306\/1148\/files\/matala-fine-bubble-membrane-diffusers_1.jpg?v=1791850112","url":"https:\/\/snagstylestore.shop\/products\/matala-fine-bubble-membrane-diffusers","provider":"My Store","version":"1.0","type":"link"}