{"product_id":"espa4-ld-hp-hydranautics-nitto-100-psi-at-11-000-gpd-8-x-40-inch-membranes","title":"ESPA4-LD HP Hydranautics Nitto 100 PSI at 11,000 GPD 8 x 40 inch Membranes","description":"\u003cp\u003eESPA4-LD HP Hydranautics Nitto 100 PSI at 11,000 GPD 8 x 40 inch Membranes\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: rgb(255, 255, 0); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\"\u003e\n\u003ch2 data-path-to-node=\"0\"\u003eHydranautics ESPA4-LD HP Reverse Osmosis Membrane\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"1\" id=\"p-rc_5e1c04973733c5a3-27\"\u003eThe Hydranautics (Nitto) ESPA4-LD HP is a high-performance, \u003cb data-path-to-node=\"1\" data-index-in-node=\"60\"\u003eEnergy Saving Polyamide (ESPA)\u003c\/b\u003e membrane designed for applications requiring a unique balance of ultra-low operating pressure and high-pressure durability. \u003cspan class=\"citation-35\"\u003eThis model is a specialized \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"243\"\u003e\u003cspan class=\"citation-35\"\u003ehigh-flux\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-35\"\u003e variant of the ESPA4 series, featuring a robust \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"301\"\u003e\u003cspan class=\"citation-35\"\u003ehigh-pressure construction\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-35\"\u003e that allows it to operate up to \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"360\"\u003e\u003cspan class=\"citation-35\"\u003e1200 PSI\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-35 citation-end-35\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-34\"\u003eThis capability makes it exceptionally effective for concentrating feed solutions, such as in \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"464\"\u003e\u003cspan class=\"citation-34\"\u003emaple sap concentration\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-34 citation-end-34\"\u003e, where it balances high sucrose rejection with superior permeate flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan class=\"citation-34 citation-end-34\"\u003e\u003cspan class=\"citation-33\"\u003eEquipped with \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"14\"\u003e\u003cspan class=\"citation-33\"\u003eLow Differential (LD) Technology®\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-33 citation-end-33\"\u003e, this membrane is engineered to minimize colloidal fouling, significantly extending the intervals between chemical cleanings.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-32\"\u003eIts \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"178\"\u003e\u003cspan class=\"citation-32\"\u003e34 mil feed spacer\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-32 citation-end-32\"\u003e enhances turbulence and flow distribution, further reducing the risk of element plugging.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-31 citation-end-31\"\u003eWhether used as a second-pass polisher in seawater desalination or for industrial wastewater recovery, the ESPA4-LD HP provides industry-leading energy efficiency without compromising the high salt rejection standards required for pure water production.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"citation-34 citation-end-34\"\u003e\u003cspan class=\"citation-31 citation-end-31\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-path-to-node=\"4\"\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\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 new-table-style is-at-scroll-start is-at-scroll-end\"\u003e\n\u003cdiv class=\"table-content not-end-of-paragraph\" data-hveid=\"0\" data-ved=\"0CAAQ3ecQahgKEwiz6pzyw5aTAxUAAAAAHQAAAAAQ_wE\"\u003e\n\u003ctable data-path-to-node=\"5\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,0,0,0\"\u003eSPECIFICATION\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,0,1,0\"\u003eDETAILS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,1,0,0\"\u003e\u003cb data-path-to-node=\"5,1,0,0\" data-index-in-node=\"0\"\u003eModel Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,1,1,0\"\u003eESPA4-LD HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,2,0,0\"\u003e\u003cb data-path-to-node=\"5,2,0,0\" data-index-in-node=\"0\"\u003eManufacturer\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,2,1,0\"\u003eHydranautics (Nitto)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,3,0,0\"\u003e\u003cb data-path-to-node=\"5,3,0,0\" data-index-in-node=\"0\"\u003eMembrane Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,3,1,0\"\u003eEnergy Saving \/ High Pressure\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,4,0,0\"\u003e\u003cb data-path-to-node=\"5,4,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,4,1,0\"\u003eComposite Polyamide\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,5,0,0\"\u003e\u003cb data-path-to-node=\"5,5,0,0\" data-index-in-node=\"0\"\u003ePermeate Flow Rate\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,5,1,0\"\u003e11,000 GPD (41.6 m³\/d)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,6,0,0\"\u003e\u003cb data-path-to-node=\"5,6,0,0\" data-index-in-node=\"0\"\u003eNominal Salt Rejection\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,6,1,0\"\u003e99.2%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,7,0,0\"\u003e\u003cb data-path-to-node=\"5,7,0,0\" data-index-in-node=\"0\"\u003eMinimum Salt Rejection\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,7,1,0\"\u003e99.0%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,8,0,0\"\u003e\u003cb data-path-to-node=\"5,8,0,0\" data-index-in-node=\"0\"\u003eActive Surface Area\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,8,1,0\"\u003e400 ft² (37.2 m²)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,9,0,0\"\u003e\u003cb data-path-to-node=\"5,9,0,0\" data-index-in-node=\"0\"\u003eTest Pressure\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,9,1,0\"\u003e100 PSI (0.69 MPa)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,10,0,0\"\u003e\u003cb data-path-to-node=\"5,10,0,0\" data-index-in-node=\"0\"\u003eMax Operating Pressure\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,10,1,0\"\u003e1200 PSI (8.27 MPa)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,11,0,0\"\u003e\u003cb data-path-to-node=\"5,11,0,0\" data-index-in-node=\"0\"\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,11,1,0\"\u003e8.0\" Diameter x 40\" Length\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,12,0,0\"\u003e\u003cb data-path-to-node=\"5,12,0,0\" data-index-in-node=\"0\"\u003eFeed Spacer Thickness\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,12,1,0\"\u003e34 mil\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,13,0,0\"\u003e\u003cb data-path-to-node=\"5,13,0,0\" data-index-in-node=\"0\"\u003eMax Operating Temp\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,13,1,0\"\u003e113°F (45°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cul class=\"ulPRinfo\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hydranautics","offers":[{"title":"Default Title","offer_id":42389790916706,"sku":null,"price":922.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2555\/0478\/files\/HydranauticsMembraneImage.jpg?v=1777850468","url":"https:\/\/hydrocomponents.us\/products\/espa4-ld-hp-hydranautics-nitto-100-psi-at-11-000-gpd-8-x-40-inch-membranes","provider":"Hydrocomponents \u0026 Technologies Inc.","version":"1.0","type":"link"}