{"product_id":"tm820c-400-toray-desalination-machine-watermaker-seawater-membranes","title":"TM820C-400 TORAY Desalination Machine Seawater Membranes","description":"\u003cp\u003eTM820C-400 TORAY Desalination Machine Seawater Membranes\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; font-style: italic; color: rgb(0, 0, 0);\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: rgb(255, 255, 0); text-decoration: underline;\"\u003ePLEASE REFERENCE DATA SHEET AND TABLE BELOW\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"0\"\u003eToray TM820C-400 High Rejection Seawater RO Membrane\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eToray TM820C-400\u003c\/b\u003e is an industrial-grade Seawater Reverse Osmosis (SWRO) membrane element, meticulously engineered for high-salinity water sources typically exceeding 10,000 ppm TDS. As part of Toray's TM800C series, this 8-inch diameter element is a premier choice for municipal desalination, large-scale industrial processes, and shipboard water production. It is specifically optimized for high salt rejection and superior boron removal, meeting stringent standards for potable and process water purity.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eConstructed with a cross-linked fully aromatic polyamide composite, the TM820C-400 provides a stabilized salt rejection of \u003cb data-path-to-node=\"2\" data-index-in-node=\"123\"\u003e99.75%\u003c\/b\u003e. This element features a 28-mil feed spacer that balances high-flow productivity with robust resistance to fouling. Designed for durability in extreme conditions, it maintains stable performance under high operating pressures up to 1,200 psi. While the TM820C-400 has been a mainstay in the industry, the manufacturer now recommends the \u003cb data-path-to-node=\"2\" data-index-in-node=\"467\"\u003eTM820M-400\u003c\/b\u003e as the direct high-productivity replacement for new installations and retrofits.\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container ng-star-inserted\"\u003e\n\u003cspan class=\"citation-258 citation-end-258\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch4\u003eSpecifications Table\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\u003cdiv class=\"table-block-component\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cdiv class=\"table-block has-export-button\"\u003e\n\u003cdiv data-ved=\"0CAAQ3ecQahgKEwjHl97c8uOQAxUAAAAAHQAAAAAQkxE\" data-hveid=\"0\" class=\"table-content not-end-of-paragraph\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacteristic\u003c\/td\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eUnits \/ Notes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eModel\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eTM820C-400\u003c\/td\u003e\n\u003ctd\u003eSeawater RO (SWRO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMembrane Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCross-linked Polyamide Composite\u003c\/td\u003e\n\u003ctd\u003eBoron Rejection Optimized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eElement Dimensions (Nominal)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-math=\"8.0 \\times 40\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.7278em; vertical-align: -0.0833em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e8.0\u003c\/span\u003e\u003cspan style=\"margin-right: 0.2222em;\" class=\"mspace\"\u003e\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e×\u003c\/span\u003e\u003cspan style=\"margin-right: 0.2222em;\" class=\"mspace\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.6444em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e40\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003einches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eActive Area\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e400 (37)\u003c\/td\u003e\n\u003ctd\u003esq ft (sq m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePermeate Flow Rate (Nominal)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e6,500 (24.6)\u003c\/td\u003e\n\u003ctd\u003eGPD (m3\/day). \u003cspan data-math=\"\\pm 15\\%\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.8333em; vertical-align: -0.0833em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e±\u003c\/span\u003e\u003cspan class=\"mord\"\u003e15%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eStabilized Salt Rejection\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-math=\"99.75\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.6444em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e99.75\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan data-math=\"\\%\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.8056em; vertical-align: -0.0556em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e (Minimum \u003cspan data-math=\"99.5\\%\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.8056em; vertical-align: -0.0556em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e99.5%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eApplied Pressure (Test)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e800 (55.2)\u003c\/td\u003e\n\u003ctd\u003ePSI (Bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMax Operating Pressure\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1,200 (83)\u003c\/td\u003e\n\u003ctd\u003ePSI (Bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMax Operating Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e113 (45)\u003c\/td\u003e\n\u003ctd\u003eF (C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eContinuous pH Range\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-math=\"2 - 11\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.7278em; vertical-align: -0.0833em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e2\u003c\/span\u003e\u003cspan style=\"margin-right: 0.2222em;\" class=\"mspace\"\u003e\u003c\/span\u003e\u003cspan class=\"mbin\"\u003e−\u003c\/span\u003e\u003cspan style=\"margin-right: 0.2222em;\" class=\"mspace\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.6444em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e11\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTypical Boron Rejection\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-math=\"93\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.6444em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e93\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan data-math=\"\\%\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.8056em; vertical-align: -0.0556em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e (at \u003cspan data-math=\"\\text{pH }8\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.8778em; vertical-align: -0.1944em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord text\"\u003e\u003cspan class=\"mord\"\u003epH \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e8\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \/ 5 mg\/L feed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eTO VIEW DATA SHEETS LARGER RIGHT CLICK SHEET AND SELECT OPEN IMAGE IN NEW TAB\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2555\/0478\/files\/Toray-TM820-400-1.jpg?v=1762811625\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2555\/0478\/files\/Toray-TM820-400-2.jpg?v=1762811625\"\u003e\u003c\/p\u003e\n\u003cp\u003eHighest rejection in the marketplace. Stable performance and reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable width=\"384\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\" colspan=\"6\"\u003e8.0 inch seawater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003eModel #\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eFlow\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eRejection\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eFeed Spacer\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eRated pressure\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003eTM820C-400\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e6500\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e99.75%\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e34\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e800 psi(5.52MPa)\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hydrocomponents \u0026 Technologies Inc.","offers":[{"title":"Default Title","offer_id":31055111848034,"sku":"","price":867.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2555\/0478\/products\/torayMem_f54826b6-2fe5-4aff-b6a0-38d7c1797d9e.jpg?v=1777850453","url":"https:\/\/hydrocomponents.us\/products\/tm820c-400-toray-desalination-machine-watermaker-seawater-membranes","provider":"Hydrocomponents \u0026 Technologies Inc.","version":"1.0","type":"link"}