211156 AXEON HF5+-4040 2500 GPD RO Membrane Element

In stock

*Due to high demand, extended lead times may apply. Please contact customer support for lead times.

The 211156 AXEON® HF5+-4040 Reverse Osmosis Membranes are manufactured using the industry’s leading membrane film technology. These membranes offer reliability, high performance and deliver consistent results. They provide increased production, high rejection rates and ultra low energy consumption by operating at low applied pressures.


  • Permeate Flow Rate: 2500 gallons per day
  • Membrane Type: Polyamide Thin-Film
  • Applied Pressure: 70 psi
  • Dimensions: 4.0" x 40"


Operating Limits:

  • Chlorine Tolerance: 0 ppm
  • Maximum Operating Temperature: 113° F
  • Maximum Operating Pressure (psi): 400
  • pH Range, Continuous Operation: 2 - 11
  • pH Range, Short Term Cleaning (30 mins): 1 - 13
  • Maximum Feed Silt Density Index (SDI): 3
  • Maximum Feed Flow Rate (gpm): 14
  • AXEON Part Number: 211156


This membrane is a replacement for the AXEON HF65-4040 membrane.

Membrane Housing sold separately.


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