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China, Chinese Reverse Osmosis Membrane Element Dow DuPont Bw30 PRO-400 Bw30-4040 Filmtec RO Membrane1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Product Description Reverse Osmosis Membrane Element DOW DUPONT BW30 PRO-400 Bw30-4040 Filmtec RO MembraneProduct DescriptionSeriesModelPerformanceTest ConditionsSalt Rejection(%)Permeate Flow(GPD/m3/d)Pressure (psi/mpa)Concentration of testing solutionRecovery Rate (Single Element) %Commercial/ Small IndustrialXLE-4040-5098.5%3600(13.6)100(0.7)500ppm25LP-404099.3%2000(7.5)150(1.0)2000ppm15BW30-404099.5%2500(9.4)BW-404099.5%2500(9.4)225(1.5)BW30HRLE-404099.0%2000(7.5)5000ppmIndustrialBW-40099.6%10500(39.7)2000ppmBW30-40099.5%12000(45.4)150(1.0)BW30HR-804099.0%9000(34)225(1.5)5000ppmanti-pollutionBW-4040FR99.3%2500(9.4)2000ppmTesting condition of industrial RO membrane:Testing sclution concentration:2000 ppmTest solution pH value:7.5Recovery rate of single membrane element:15% Testing temperature:25oCTesting pressure:225 psi (1.55 Mpa) Operation Limits and Conditions of industrial RO membrane:pH range of feed water during continuous operation:3~10pH range of feed water during chemical cleaning:2~12Maximum feed water temperature:45oCMaximum operating pressure:600 psi (4.14 Mpa)Maximum pressure drop of single element:15 psi (0.1 Mpa)Maximum permeated flux:15 psi (0.1 Mpa) Detailed PhotosPackaging & Shipping? 100% vacuum test and dry RO membranes random water inspection before shipping(Wet state for Industrial)FAQI: Are you a trading company or a manufacturer?A:We are RO membrane manufacture,have 20 years experience in water treatment filedII: Can I get a sample? Can I place small order before bulk purchase?A: We can provide one free sample(only for residential),but customer need bear delivery feeIII: Working TDS?Our RO element can work with 500~ 5000ppm feed water with good perforance,india south water quality 3000~4000ppmVI: What membrane flatsheet do you use?We use DOW FILMTEC sheet to make sure RO element stable performanceWhen customer has tight budgets,we choose domestic sheet with better stable performanceV: What's the difference Dupont sheet and Domestic sheet?Dupont is famous,and price is higher than domestic sheetDupont sheet has more stable performance than domestic sheetIV:What's your RO membrane element life?Typically RO membranes have an estimated life expectancy of 2~3 years. Many factors determine an RO membrane's life expectancy, such as feed water quality and frequency of useVII: Can we OEM? At the same time, besides standard elements, Nanovela products could be customized in size and we also accept OEM orders.VIII: How long will you send out the order?For 50pcs industrial membrane,we can delivery within 2 week,urgent order can be discussed
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