{"product_id":"espa-2540-hydranautics-nitto-600-gpd-at-150-psi-2-5-x-40-inch-membranes","title":"ESPA-2540 Hydranautics \/ Nitto 600 GPD at 150 PSI 2.5 x 40 inch Membranes","description":"\u003cp\u003eESPA-2540 Hydranautics \/ Nitto\u003cstrong\u003e \u003c\/strong\u003e600 GPD at 150 PSI 2.5 x 40 inch Membranes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline; color: rgb(0, 0, 0); background-color: rgb(128, 255, 0);\"\u003eFREE SHIPPING\u003c\/span\u003e to the Continental United States!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline; background-color: rgb(128, 255, 0);\"\u003eFinancing Options\u003c\/span\u003e Available at Checkout via Shop Pay \u0026amp; Paypal!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eFor \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003eQuantity Discounts\u003c\/span\u003e\u003c\/span\u003e Contact Us for a Quote!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic; color: rgb(0, 0, 0);\"\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eFor \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003eInternational Shipping\u003c\/span\u003e\u003c\/span\u003e Contact Us for a Quote!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic; color: rgb(0, 0, 0);\"\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eCall: \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003e1 (760) 598-0189\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic; color: rgb(0, 0, 0);\"\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eEmail: \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003ehctivista@gmail.com\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ul\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 \u0026amp; TABLE BELOW\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e Hydranautics ESPA-2540 Reverse Osmosis Membrane\u003c\/h3\u003e\n\u003cp data-path-to-node=\"1\"\u003e \u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eThe \u003cb\u003eHydranautics ESPA-2540\u003c\/b\u003e is a highly efficient 2.5-inch by 40-inch commercial Reverse Osmosis (RO) element from the manufacturer's flagship Energy-Saving Polyamide (ESPA) series. Designed by Hydranautics (a Nitto Group Company), this low-energy membrane provides high performance for brackish water applications, including small industrial systems, water stores, and commercial pretreatment.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe ESPA-2540 is specifically engineered to operate at lower applied pressures compared to standard high-pressure membranes, thereby significantly reducing energy costs without compromising water quality. It achieves a high nominal salt rejection rate of \u003cb\u003e\u003cspan data-math=\"99.4\\%\" 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\"\u003e99.4%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e and delivers a robust permeate flow of \u003cb\u003e\u003cspan data-math=\"600 \\text{ GPD}\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.6833em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e600\u003c\/span\u003e\u003cspan class=\"mord text\"\u003e\u003cspan class=\"mord\"\u003e GPD\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e when tested at just \u003cspan data-math=\"150 \\text{ PSI}\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 0.6833em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e150\u003c\/span\u003e\u003cspan class=\"mord text\"\u003e\u003cspan class=\"mord\"\u003e PSI\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e. This combination of high quality and energy efficiency makes the ESPA-2540 an ideal choice for reliable and cost-effective water purification.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e \u003c\/p\u003e\n\u003ch3\u003e Specifications Table\u003c\/h3\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\u003c!----\u003e\n\u003cdiv class=\"table-block has-export-button\"\u003e\n\u003cdiv data-ved=\"0CAAQ3ecQahgKEwi1ouzymYmRAxUAAAAAHQAAAAAQgQc\" data-hveid=\"0\" class=\"table-content not-end-of-paragraph\"\u003e\n\u003ctable data-path-to-node=\"5\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,0,0,0\"\u003eCharacteristic\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,0,1,0\"\u003eSpecification\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,0,2,0\"\u003eUnits \/ Notes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,1,0,0\"\u003e\u003cb\u003eManufacturer\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,1,1,0\"\u003eHydranautics (Nitto)\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,1,2,0\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,2,0,0\"\u003e\u003cb\u003eModel Number\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,2,1,0\"\u003eESPA-2540\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,2,2,0\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,3,0,0\"\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,3,1,0\"\u003eLow-Energy Brackish RO\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,3,2,0\"\u003eEnergy-Saving Polyamide (ESPA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,4,0,0\"\u003e\u003cb\u003eSize (Dia. x Length)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,4,1,0\"\u003e2.5 x 40\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,4,2,0\"\u003eInch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,5,0,0\"\u003e\u003cb\u003eNominal Permeate Flow\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,5,1,0\"\u003e600 (2.27)\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,5,2,0\"\u003eGPD (\u003cspan data-math=\"m^3\/\\text{d}\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 1.0641em; vertical-align: -0.25em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e\u003cspan class=\"mord mathnormal\"\u003em\u003c\/span\u003e\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan style=\"height: 0.8141em;\" class=\"vlist\"\u003e\u003cspan style=\"top: -3.063em; margin-right: 0.05em;\" class=\"\"\u003e\u003cspan style=\"height: 2.7em;\" class=\"pstrut\"\u003e\u003c\/span\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mord mtight\"\u003e3\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e\/\u003c\/span\u003e\u003cspan class=\"mord text\"\u003e\u003cspan class=\"mord\"\u003ed\u003c\/span\u003e\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 data-path-to-node=\"5,6,0,0\"\u003e\u003cb\u003eNominal Salt Rejection\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,6,1,0\"\u003e99.4\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,6,2,0\"\u003e\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,7,0,0\"\u003e\u003cb\u003eMinimum Salt Rejection\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,7,1,0\"\u003e99.2\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,7,2,0\"\u003e\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,8,0,0\"\u003e\u003cb\u003eActive Membrane Area\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,8,1,0\"\u003e28 (2.6)\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,8,2,0\"\u003e\u003cspan data-math=\"\\text{ft}^2 (\\text{m}^2)\" class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan style=\"height: 1.1484em; vertical-align: -0.25em;\" class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e\u003cspan class=\"mord text\"\u003eft\u003c\/span\u003e\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan style=\"height: 0.8984em;\" class=\"vlist\"\u003e\u003cspan style=\"top: -3.1473em; margin-right: 0.05em;\" class=\"\"\u003e\u003cspan style=\"height: 2.7em;\" class=\"pstrut\"\u003e\u003c\/span\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mord mtight\"\u003e2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"mopen\"\u003e(\u003c\/span\u003e\u003cspan class=\"mord\"\u003e\u003cspan class=\"mord text\"\u003em\u003c\/span\u003e\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan style=\"height: 0.8141em;\" class=\"vlist\"\u003e\u003cspan style=\"top: -3.063em; margin-right: 0.05em;\" class=\"\"\u003e\u003cspan style=\"height: 2.7em;\" class=\"pstrut\"\u003e\u003c\/span\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mord mtight\"\u003e2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"mclose\"\u003e)\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 data-path-to-node=\"5,9,0,0\"\u003e\u003cb\u003eMembrane Polymer\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,9,1,0\"\u003eComposite Polyamide\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,9,2,0\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,10,0,0\"\u003e\u003cb\u003eMax Applied Pressure\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,10,1,0\"\u003e600 (4.14)\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,10,2,0\"\u003ePSI (MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-path-to-node=\"5,11,0,0\"\u003e\u003cb\u003eTest Pressure\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,11,1,0\"\u003e150 (1.05)\u003c\/td\u003e\n\u003ctd data-path-to-node=\"5,11,2,0\"\u003ePSI (MPa)\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; background-color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eTO VIEW DATA SHEET LARGER RIGHT CLICK SHEET AND SELECT OPEN IMAGE IN NEW TAB\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; background-color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2555\/0478\/files\/ESPA-2540.jpg?v=1764097683\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\"\u003e\n\u003ctable style=\"height: 39.2px;\" width=\"441\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\" width=\"99\"\u003eModel #\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\" width=\"122\"\u003eDiameter x Length\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\" width=\"46\"\u003eGPD\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\" width=\"66\"\u003eRejection\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\" width=\"108\"\u003eTypical Pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eESPA-2540\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e2.5 x 40\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e750\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e98%\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul class=\"ulPRinfo\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hydranautics","offers":[{"title":"Default Title","offer_id":31005217783906,"sku":"","price":241.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2555\/0478\/products\/hydraMem_9dc23f87-00b5-4dce-b69a-82a13ca728ee.jpg?v=1777850447","url":"https:\/\/hydrocomponents.us\/products\/espa-2540-hydranautics-nitto-600-gpd-at-150-psi-2-5-x-40-inch-membranes","provider":"Hydrocomponents \u0026 Technologies Inc.","version":"1.0","type":"link"}