{"product_id":"8-x-40-inch-brackish-water-reverse-osmosis-element","title":"8 x 40 Inch Brackish Water Reverse Osmosis Element","description":"\u003ch2\u003e\u003cstrong\u003e8 x 40 Inch Brackish Water RO Element - 10,500 Gallons Per Day\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe BW low-pressure elements are low-pressure aromatic polyamide composite Reverse Osmosis membranes, widely used for desalination of surface water and groundwater. These membranes offer high desalination rates without impacting water production. They are typically applied in desalination treatment of brackish waters with relatively high salt content, as well as surface water, groundwater and tap water. They can also be used in projects such as wastewater reuse and concentration.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eNSF\/ANSI Standard 61 Certified\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAll PRM Reverse Osmosis elements are officially NSF 61 Certified for use with potable water.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAdditionally, these membranes are manufactured without pre-chlorination, enabling chemical cleaning across a wide pH tolerance range (pH 1–13) and delivering consistent long-term rejection performance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable border=\"0\" dir=\"ltr\" cellpadding=\"0\" cellspacing=\"0\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" style=\"width: 99.9972%; height: auto;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"auto\" style=\"width: 0%;\"\u003e \u003ccol width=\"auto\" style=\"width: 0%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e\u003cspan\u003eBW8040-400LF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eStable salt rejection rate(%)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e99.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eInlet grille thickness(mil)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e\u003cspan\u003e32\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eAverage flow GPD(m³\/d)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e11000 (41.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eMembrane area ft²(m)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e400 (37.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eMax. Working pressure\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e600psi(4.14MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eMax. Feed Water Flow\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e17.0m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eMax. feed Water Temperature\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e.0-45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eMaximum Feed Water SDI.\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e\u0026lt;5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eResidual chlorine concentration in feed water\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e\u0026lt;0.1mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eMaximum allowable pressure drop of a single membrane element\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003e.15psi(0.1MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eCross References:\u003c\/h3\u003e\n\u003cp\u003eOur RO membranes serve as drop in replacements for industry standard models, including:\u003c\/p\u003e\n\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" style=\"height: auto; width: 99.9972%;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"100\" style=\"width: 17.8253%;\"\u003e \u003ccol width=\"320\" style=\"width: 57.041%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eFilmtec\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eBW30-400, BW30 PRO-400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eHydranautics\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eCPA5-LD, CPA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eCSM\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eRE8040-BE, RE8040-BE HR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eToray Industries\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eTM720D-400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eAxeon Water Tech\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eHR5-8040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eLG Water Solutions\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px;\"\u003eLG BW 400 R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"PRM Filtration","offers":[{"title":"Default Title","offer_id":48153401786553,"sku":"FILTERROBW8040400LF","price":509.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/0771\/files\/8040_RO_Membrane_End_2.jpg?v=1785949169","url":"https:\/\/shop.prmfiltration.com\/products\/8-x-40-inch-brackish-water-reverse-osmosis-element","provider":"PRM Filtration","version":"1.0","type":"link"}