{"product_id":"pallas-lp-2521-2-5-x-21-reverse-osmosis-membrane-element","title":"Pallas LP 2521 2.5\" x 21\" Reverse Osmosis Membrane Element","description":"\u003ch1\u003ePallas LP 2521 2.5\" x 21\" Reverse Osmosis Membrane Element | 2521 Membrane\u003c\/h1\u003e\n\u003ch2\u003eHigh Performance 2521 Membrane for Commercial Reverse Osmosis Systems\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePallas LP 2521 2521 membrane\u003c\/strong\u003e is a premium low-pressure reverse osmosis membrane element designed to deliver outstanding water purification with excellent salt rejection and reliable permeate flow.\u003c\/p\u003e\n\u003cp\u003eManufactured for commercial and light industrial water treatment applications, this \u003cstrong\u003e2.5\" x 21\" reverse osmosis membrane\u003c\/strong\u003e combines high efficiency with low operating pressure, helping to reduce energy costs while maintaining consistent water quality.\u003c\/p\u003e\n\u003cp\u003eWhether replacing an existing membrane or building a new RO system, the \u003cstrong\u003ePallas LP 2521 membrane\u003c\/strong\u003e provides dependable performance for demanding water purification applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance \u003cstrong\u003e2521 membrane\u003c\/strong\u003e element\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard \u003cstrong\u003e2.5\" x 21\"\u003c\/strong\u003e membrane size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduces up to \u003cstrong\u003e300 GPD (1.13 m³\/day)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e99.3% stable salt rejection\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperates at low pressure for improved energy efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for commercial reverse osmosis systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent water quality and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with many standard 2521 membrane housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp\u003eThe Pallas LP 2521 membrane is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial reverse osmosis systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrinking water production\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFood and beverage processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory water treatment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCar wash water purification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitality and catering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLight industrial process water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBenefits of the Pallas LP 2521 Membrane\u003c\/h2\u003e\n\u003cp\u003eChoosing the Pallas LP 2521 membrane provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-quality purified water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced operating costs through low-pressure operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent contaminant and dissolved salt removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable long-term performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy replacement for standard 2521 membrane elements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePallas LP 2521\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Size\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDaily Permeate Flow\u003c\/td\u003e\n\u003ctd\u003e300 GPD (1.13 m³\/day)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStable Salt Rejection\u003c\/td\u003e\n\u003ctd\u003e99.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Salt Rejection\u003c\/td\u003e\n\u003ctd\u003e99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Membrane Area\u003c\/td\u003e\n\u003ctd\u003e1.1 m² (12 ft²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed Spacer\u003c\/td\u003e\n\u003ctd\u003e28 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Feed Water\u003c\/td\u003e\n\u003ctd\u003e1500 ppm NaCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Pressure\u003c\/td\u003e\n\u003ctd\u003e150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Temperature\u003c\/td\u003e\n\u003ctd\u003e25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest pH\u003c\/td\u003e\n\u003ctd\u003e7–8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e600 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed Water Flow\u003c\/td\u003e\n\u003ctd\u003e1.4 m³\/hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure Drop\u003c\/td\u003e\n\u003ctd\u003e15 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed Water SDI\u003c\/td\u003e\n\u003ctd\u003eMaximum 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating pH Range\u003c\/td\u003e\n\u003ctd\u003e2–11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning pH Range\u003c\/td\u003e\n\u003ctd\u003e1–13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Tolerance\u003c\/td\u003e\n\u003ctd\u003eLess than 0.1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eOperating Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePerformance testing should be carried out after \u003cstrong\u003e24–48 hours\u003c\/strong\u003e of continuous operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndividual membrane flow rates may vary by \u003cstrong\u003e±15%\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFeed water should have an SDI of \u003cstrong\u003e5 or less\u003c\/strong\u003e for optimum membrane life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFree chlorine and other oxidising agents should be removed before the membrane, as oxidation damage is not covered under warranty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose the Pallas LP 2521?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePallas LP 2521 2521 membrane\u003c\/strong\u003e offers an excellent balance of high water production, exceptional salt rejection and low-pressure operation. Designed for reliable performance in commercial RO systems, it is an ideal replacement membrane for businesses requiring consistent, high-quality purified water.\u003c\/p\u003e\n\u003cp\u003eOrder your \u003cstrong\u003ePallas LP 2521 2.5\" x 21\" reverse osmosis membrane\u003c\/strong\u003e today for dependable filtration performance and outstanding value.\u003c\/p\u003e","brand":"GAPS Water Treatment","offers":[{"title":"Default Title","offer_id":57624141627774,"sku":"11066000001","price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/3227\/4627\/files\/lp2521.jpg?v=1782761396","url":"https:\/\/www.gapswater.co.uk\/products\/pallas-lp-2521-2-5-x-21-reverse-osmosis-membrane-element","provider":"GAPS Water Treatment","version":"1.0","type":"link"}