NF4 – Series Membrane Elements

AXEON NF4 – Series Membrane Elements are manufactured using the industry’s leading membrane film technology. These membranes offer reliability, high performance and deliver consistent results. Water treatment professionals have come to rely on the superior performance and dependability of AXEON NF4 – Series Membrane Elements.

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  • 200407

    NF4 – 2514
  • 200408

    NF4 – 2521
  • 200409

    NF4 – 2540
  • 200410

    NF4 – 4014
  • 200411

    NF4 – 4021
  • 200412

    NF4 – 4040
  • 200407

    70 / 4.83
  • 200408

    70 / 4.83
  • 200409

    70 / 4.83
  • 200410

    70 / 4.83
  • 200411

    70 / 4.83
  • 200412

    70 / 4.83
  • 200407

    200 / 0.76
  • 200408

    250 / 0.95
  • 200409

    680 / 2.57
  • 200410

    400 / 1.51
  • 200411

    950 / 3.60
  • 200412

    2000 / 7.60
  • 200407

    80 – 90
  • 200408

    80 – 90
  • 200409

    80 – 90
  • 200410

    80 – 90
  • 200411

    80 – 90
  • 200412

    80 – 90
  • Membrane Type

    Polyamide Thin-Film Composite

    Maximum Feed Silt Density Index (SDI)

    5
  • Maximum Operating Temperature (°F / °C)

    113 / 45

    Chlorine / Chloramine Tolerance (ppm)

    0
  • Maximum Operating Pressure (psi / bar)

    600 / 41

    Maximum Feed Flow Rate (gpm)

    2.5” = 6
  • pH Range, Continuous Operation*

    2 – 11

       

    4.0” = 16
  • pH Range, Short Term Cleaning (30 Min.)

    1 – 12
  • Description

    NF4 – 2514NF4 – 2521NF4 – 2540NF4 – 4014NF4 – 4021 NF4 – 4040
  • A

    14 / 355.6021 / 533.4040 / 1016.0014 / 355.6021 / 533.4040 / 1016.00
  • B

    1.1 / 27.941.1 / 27.941.1 / 27.941.1 / 27.941.1 / 27.941.1 / 27.94
  • C

    0.75 / 19.050.75 / 19.050.75 / 19.050.75 / 19.050.75 / 19.050.75 / 19.05
  • D

    2.40 / 60.962.40 / 60.962.40 / 60.963.95 / 100.303.95 / 100.303.95 / 100.30