IWE 4040 Brackish Water (BW) Series Membrane – 4″ x 40″

    £199.08 - £165.90 (exc. VAT)


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        ModelActive Membrane Area ft2(m2)Average Permeated Flow GPD (m3/d)Stable Rejection Rate ( %)Minimum Rejection Rate (%)
        IWE-404090(8.4)2400(9.1)99.599.3
        Testing Conditions
        Testing Pressure225psi (1.55Mpa)
        Temperature of Testing Solution25ā„ƒ
        Concentration of Testing Solution (NaCl)2000ppm
        pH Value of Testing Solution7.5
        Recovery Rate of Single Membrane Element15
        Operation Limits and Conditions
        Max. Working Pressure600psiō€’4.14Mpaō€’‚
        Max. Feed water Flow75gpm(17m3/h) (8040), 16gpm(3.6m3/h) (4040,4021)
        Max. Feed water Temperature45ā„ƒ
        Max. Feed water SDI155
        Residual Chlorine Concentration of Feedwaterō€’•0.1ppm
        pH Range of Feedwater during Continuous Operation3ō€“—10
        PH Range of Feedwater during Chemical Cleaning2ō€“—12
        The Max. Pressure Drop of a Single Membrane Element15psi (0.1Mpa)