{"product_id":"pallas-ulp-4040-reverse-osmosis-membrane","title":"Pallas ULP 4040 4\" x 40\" Reverse Osmosis Membrane Element","description":"\u003ch1 data-section-id=\"5ycxf6\" data-start=\"272\" data-end=\"331\" class=\"PDq2pG_selectionAnchorContainer\"\u003ePallas ULP 4040 4\" x 40\" Reverse Osmosis Membrane Element\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2 data-section-id=\"ijeh1u\" data-start=\"333\" data-end=\"386\"\u003eHigh Performance ULP 4040 Reverse Osmosis Membrane\u003c\/h2\u003e\n\u003cp data-start=\"388\" data-end=\"719\"\u003eThe \u003cstrong data-start=\"392\" data-end=\"411\"\u003ePallas ULP 4040\u003c\/strong\u003e reverse osmosis membrane is a premium 4\" x 40\" membrane element designed to deliver exceptional water purification while operating at ultra-low pressure. Offering high permeate flow and excellent salt rejection, it provides an energy-efficient solution for commercial and industrial reverse osmosis systems.\u003c\/p\u003e\n\u003cp data-start=\"721\" data-end=\"911\"\u003eSuitable for drinking water production, process water treatment and a wide range of industrial applications, the \u003cstrong data-start=\"834\" data-end=\"846\"\u003eULP 4040\u003c\/strong\u003e membrane combines reliable performance with low operating costs.\u003c\/p\u003e\n\u003chr data-start=\"913\" data-end=\"916\"\u003e\n\u003ch2 data-section-id=\"1hqjp2q\" data-start=\"918\" data-end=\"952\"\u003eWhy Choose the Pallas ULP 4040?\u003c\/h2\u003e\n\u003cul data-start=\"954\" data-end=\"1261\"\u003e\n\u003cli data-section-id=\"1aoygc1\" data-start=\"954\" data-end=\"980\"\u003eHigh production capacity\u003c\/li\u003e\n\u003cli data-section-id=\"1qkxeqz\" data-start=\"981\" data-end=\"1038\"\u003eUltra-low pressure operation reduces energy consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1su7h1y\" data-start=\"1039\" data-end=\"1068\"\u003eStable 99.5% salt rejection\u003c\/li\u003e\n\u003cli data-section-id=\"otlxpz\" data-start=\"1069\" data-end=\"1111\"\u003eFits all standard 4040 membrane housings\u003c\/li\u003e\n\u003cli data-section-id=\"1xagqd4\" data-start=\"1112\" data-end=\"1161\"\u003eExcellent performance for commercial RO systems\u003c\/li\u003e\n\u003cli data-section-id=\"zsnzt7\" data-start=\"1162\" data-end=\"1208\"\u003eLong service life with correct pre-treatment\u003c\/li\u003e\n\u003cli data-section-id=\"4v3cgv\" data-start=\"1209\" data-end=\"1261\"\u003eSuitable for municipal and low salinity feed water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1263\" data-end=\"1266\"\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"1268\" data-end=\"1283\"\u003eApplications\u003c\/h2\u003e\n\u003cp data-start=\"1285\" data-end=\"1324\"\u003eThe \u003cstrong data-start=\"1289\" data-end=\"1301\"\u003eULP 4040\u003c\/strong\u003e membrane is ideal for:\u003c\/p\u003e\n\u003cul data-start=\"1326\" data-end=\"1559\"\u003e\n\u003cli data-section-id=\"1v2mjzp\" data-start=\"1326\" data-end=\"1362\"\u003eCommercial reverse osmosis systems\u003c\/li\u003e\n\u003cli data-section-id=\"qpisqw\" data-start=\"1363\" data-end=\"1392\"\u003eDrinking water purification\u003c\/li\u003e\n\u003cli data-section-id=\"11eqzuy\" data-start=\"1393\" data-end=\"1421\"\u003eFood \u0026amp; beverage production\u003c\/li\u003e\n\u003cli data-section-id=\"n7wjmm\" data-start=\"1422\" data-end=\"1454\"\u003ePharmaceutical water treatment\u003c\/li\u003e\n\u003cli data-section-id=\"sbip8o\" data-start=\"1455\" data-end=\"1481\"\u003eLaboratory water systems\u003c\/li\u003e\n\u003cli data-section-id=\"nyqm00\" data-start=\"1482\" data-end=\"1501\"\u003eBoiler feed water\u003c\/li\u003e\n\u003cli data-section-id=\"bk9mgi\" data-start=\"1502\" data-end=\"1527\"\u003eProcess water treatment\u003c\/li\u003e\n\u003cli data-section-id=\"1w4vrq0\" data-start=\"1528\" data-end=\"1559\"\u003eLight industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1561\" data-end=\"1564\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1566\" data-end=\"1581\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1583\" data-end=\"1908\"\u003e\n\u003cli data-section-id=\"14vf9xv\" data-start=\"1583\" data-end=\"1627\"\u003e\u003cstrong data-start=\"1585\" data-end=\"1627\"\u003eUltra-low pressure membrane technology\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"c1bv14\" data-start=\"1628\" data-end=\"1685\"\u003eHigh permeate production of \u003cstrong data-start=\"1658\" data-end=\"1685\"\u003e10.2 m³\/day (2,700 GPD)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11zummu\" data-start=\"1686\" data-end=\"1719\"\u003eStable \u003cstrong data-start=\"1695\" data-end=\"1719\"\u003e99.5% salt rejection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x0ustf\" data-start=\"1720\" data-end=\"1757\"\u003eMinimum salt rejection of \u003cstrong data-start=\"1748\" data-end=\"1757\"\u003e99.2%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s6oi1e\" data-start=\"1758\" data-end=\"1811\"\u003eLarge active membrane area for maximum productivity\u003c\/li\u003e\n\u003cli data-section-id=\"19uq56j\" data-start=\"1812\" data-end=\"1860\"\u003eCompatible with standard 4040 pressure vessels\u003c\/li\u003e\n\u003cli data-section-id=\"18ydx8x\" data-start=\"1861\" data-end=\"1908\"\u003eDesigned for consistent long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1910\" data-end=\"1913\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1915\" data-end=\"1942\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1944\" data-end=\"2464\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1944\" data-end=\"1969\"\u003e\n\u003ctr data-start=\"1944\" data-end=\"1969\"\u003e\n\u003cth data-start=\"1944\" data-end=\"1960\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1960\" data-end=\"1969\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1996\" data-end=\"2464\"\u003e\n\u003ctr data-start=\"1996\" data-end=\"2025\"\u003e\n\u003ctd data-start=\"1996\" data-end=\"2006\" data-col-size=\"sm\"\u003eProduct\u003c\/td\u003e\n\u003ctd data-start=\"2006\" data-end=\"2025\" data-col-size=\"sm\"\u003ePallas ULP 4040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2026\" data-end=\"2054\"\u003e\n\u003ctd data-start=\"2026\" data-end=\"2042\" data-col-size=\"sm\"\u003eMembrane Size\u003c\/td\u003e\n\u003ctd data-start=\"2042\" data-end=\"2054\" data-col-size=\"sm\"\u003e4\" x 40\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2055\" data-end=\"2098\"\u003e\n\u003ctd data-start=\"2055\" data-end=\"2071\" data-col-size=\"sm\"\u003ePermeate Flow\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2071\" data-end=\"2098\"\u003e10.2 m³\/day (2,700 GPD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2099\" data-end=\"2132\"\u003e\n\u003ctd data-start=\"2099\" data-end=\"2123\" data-col-size=\"sm\"\u003eStable Salt Rejection\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2123\" data-end=\"2132\"\u003e99.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2133\" data-end=\"2167\"\u003e\n\u003ctd data-start=\"2133\" data-end=\"2158\" data-col-size=\"sm\"\u003eMinimum Salt Rejection\u003c\/td\u003e\n\u003ctd data-start=\"2158\" data-end=\"2167\" data-col-size=\"sm\"\u003e99.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2168\" data-end=\"2210\"\u003e\n\u003ctd data-start=\"2168\" data-end=\"2191\" data-col-size=\"sm\"\u003eActive Membrane Area\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2191\" data-end=\"2210\"\u003e8.7 m² (94 ft²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2211\" data-end=\"2235\"\u003e\n\u003ctd data-start=\"2211\" data-end=\"2225\" data-col-size=\"sm\"\u003eFeed Spacer\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2225\" data-end=\"2235\"\u003e28 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2236\" data-end=\"2276\"\u003e\n\u003ctd data-start=\"2236\" data-end=\"2265\" data-col-size=\"sm\"\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2265\" data-end=\"2276\"\u003e600 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2277\" data-end=\"2317\"\u003e\n\u003ctd data-start=\"2277\" data-end=\"2309\" data-col-size=\"sm\"\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2309\" data-end=\"2317\"\u003e45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2318\" data-end=\"2347\"\u003e\n\u003ctd data-start=\"2318\" data-end=\"2339\" data-col-size=\"sm\"\u003eOperating pH Range\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2339\" data-end=\"2347\"\u003e2–11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2348\" data-end=\"2376\"\u003e\n\u003ctd data-start=\"2348\" data-end=\"2368\" data-col-size=\"sm\"\u003eCleaning pH Range\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2368\" data-end=\"2376\"\u003e1–13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2377\" data-end=\"2411\"\u003e\n\u003ctd data-start=\"2377\" data-end=\"2401\" data-col-size=\"sm\"\u003eMaximum Pressure Drop\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2401\" data-end=\"2411\"\u003e15 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2412\" data-end=\"2431\"\u003e\n\u003ctd data-start=\"2412\" data-end=\"2426\" data-col-size=\"sm\"\u003eMaximum SDI\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2426\" data-end=\"2431\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2432\" data-end=\"2464\"\u003e\n\u003ctd data-start=\"2432\" data-end=\"2452\" data-col-size=\"sm\"\u003eResidual Chlorine\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2452\" data-end=\"2464\"\u003e\u0026lt;0.1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"2466\" data-end=\"2561\"\u003e\u003cem data-start=\"2466\" data-end=\"2523\"\u003eTechnical data taken from the manufacturer's datasheet.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"2563\" data-end=\"2566\"\u003e\n\u003ch2 data-section-id=\"1es6f48\" data-start=\"2568\" data-end=\"2595\"\u003eStandard Test Conditions\u003c\/h2\u003e\n\u003cp data-start=\"2597\" data-end=\"2665\"\u003ePerformance figures are based on the following operating conditions:\u003c\/p\u003e\n\u003cul data-start=\"2667\" data-end=\"2822\"\u003e\n\u003cli data-section-id=\"enzeqf\" data-start=\"2667\" data-end=\"2713\"\u003eFeed Water NaCl Concentration: \u003cstrong data-start=\"2700\" data-end=\"2713\"\u003e2,000 ppm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16cchkv\" data-start=\"2714\" data-end=\"2742\"\u003eTest Pressure: \u003cstrong data-start=\"2731\" data-end=\"2742\"\u003e150 psi\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14f5q3j\" data-start=\"2743\" data-end=\"2772\"\u003eWater Temperature: \u003cstrong data-start=\"2764\" data-end=\"2772\"\u003e25°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qaoach\" data-start=\"2773\" data-end=\"2797\"\u003eFeed Water pH: \u003cstrong data-start=\"2790\" data-end=\"2797\"\u003e7–8\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"155e2nm\" data-start=\"2798\" data-end=\"2822\"\u003eRecovery Rate: \u003cstrong data-start=\"2815\" data-end=\"2822\"\u003e15%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2824\" data-end=\"3079\"\u003eActual performance may vary depending on feed water quality and operating conditions. Membrane performance should be assessed after 24–48 hours of continuous operation. Individual membrane flow rates may vary by ±15%.\u003c\/p\u003e\n\u003chr data-start=\"3081\" data-end=\"3084\"\u003e\n\u003ch2 data-section-id=\"18sp5f9\" data-start=\"3086\" data-end=\"3107\"\u003eCompatible Systems\u003c\/h2\u003e\n\u003cp data-start=\"3109\" data-end=\"3323\"\u003eThe \u003cstrong data-start=\"3113\" data-end=\"3132\"\u003ePallas ULP 4040\u003c\/strong\u003e is compatible with most standard \u003cstrong data-start=\"3166\" data-end=\"3208\"\u003e4040 reverse osmosis membrane housings\u003c\/strong\u003e, making it an excellent replacement for many leading membrane brands used in commercial water treatment equipment.\u003c\/p\u003e\n\u003chr data-start=\"3325\" data-end=\"3328\"\u003e\n\u003ch2 data-section-id=\"26fmw3\" data-start=\"3330\" data-end=\"3373\"\u003eBenefits of Choosing the Pallas ULP 4040\u003c\/h2\u003e\n\u003cp data-start=\"3375\" data-end=\"3688\"\u003eChoosing the \u003cstrong data-start=\"3388\" data-end=\"3400\"\u003eULP 4040\u003c\/strong\u003e membrane helps reduce operating costs by delivering high-quality purified water at lower operating pressures. Its excellent salt rejection, dependable flow rate and compatibility with standard 4040 systems make it an ideal choice for new installations and replacement applications alike.\u003c\/p\u003e","brand":"Pallas","offers":[{"title":"Default Title","offer_id":57627090878846,"sku":"11066000013","price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/3227\/4627\/files\/ULP4040.jpg?v=1782829749","url":"https:\/\/www.gapswater.co.uk\/products\/pallas-ulp-4040-reverse-osmosis-membrane","provider":"GAPS Water Treatment","version":"1.0","type":"link"}