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AXEON® HF1-4040 Reverse Osmosis Membrane - 2500 GPD

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AXEON® HF1-4040 Reverse Osmosis Membrane - 2500 GPD

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AXEON® Low Pressure HF1 Series Membrane Elements are manufactured using the industry’s leading patented membrane film technology and offer reliability, high performance and deliver consistent results. They offer increased production, high rejection rates and low energy consumption by operating at low applied pressures.

  • Low Pressure
  • High Flow Capacities
  • Improved System Performance
  • Superior Quality and Cost Savings
  • Individually Tested
  • Made in the U.S.A.

AXEON® HF1 Membrane Elements are one of the industries most reliable and highest performing reverse osmosis elements. AXEON® membranes are available in all standard commercial sizes and feature a protective ABS shell. Advanced membrane technology and manufacturing processes ensure high quality and performance, allowing for improved system performance. All elements are shipped dry for an extended shelf life and easier handling. Membrane elements are 100% vacuum integrity tested and may also be ordered as individually wet tested.

Operating Limits
Membrane TypePolyamide Thin-FilmpH Range, Short Term Cleaning (30 Min.)1 - 13
Maximum Operating Temperature113oF (45oC)Maximum Feed Water Turbidity1 NTU
Maximum Operating Pressure600 psi (41 bar)Maximum Feed Silt Density Index5 SDI
Minimum Concentrate Flow Rate5:1Chlorine Tolerance0 ppm
pH Range, Continuous Operation2 - 11
Product Specification
Part NumberDescriptionApplied Pressure psi (bar)Permeate Flow Rate gpd (m3/d)Nominal Salt Rejection (%)
200374HF1 – 2514150 (10.34)225 (0.85)98.5
200375HF1 – 2521150 (10.34)400 (1.51)98.5
200376HF1 – 2540150 (10.34)1000 (3.79)98.5
200377HF1 – 4014150 (10.34)600 (2.27)98.5
200378HF1 – 4021150 (10.34)1000 (3.79)98.5
200379HF1 – 4040150 (10.34)2500 (9.46)98.5
  • Test Parameters: 550 TDS Filtered (5 Micron), De-Chlorinated, Softened City Feed Water, 77 Degrees F, 15% Permeate Recovery, 6.5 - 7.0 pH Range, at the Specified Operating Pressure. Data Taken After 30 Minutes of Operation. Maximum Pressure drop for each element is 10 psi. Minimum salt rejection is 96%. Permeate flow for individual elements may vary +/- 20%.
Dimensions inch (mm):
HF1 – 251414 (355.6)1.1 (27.94)0.75 (19.05)2.4 (60.96)
HF1 – 252121 (533.4)1.1 (27.94)0.75 (19.05)2.4 (60.96)
HF1 – 254040 (1016.0)1.1 (27.94)0.75 (19.05)2.4 (60.96)
HF1 – 401414 (355.6)1.1 (27.94)0.75 (19.05)3.95 (100.3)
HF1 – 402121 (533.4)1.1 (27.94)0.75 (19.05)3.95 (100.3)
HF1 – 404040 (1016.0)1.1 (27.94)0.75 (19.05)3.95 (100.3)
  • Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty, the manufacturer recommends removing residual free chlorine by pretreatment prior to membrane exposure. Wet tested membrane elements must be kept sealed and moist when in storage. Drying out may occur and damage the membrane permanently. Prevent elements from freezing or being exposed to direct sunlight. Wet tested elements are vacuum sealed in a polyethylene bag containing 1.0% sodium meta-bisulfite and then packaged in a cardboard box. Discard the permeate for the first twenty-four hours of operation. The permeate flow (product water flow) varies with feed water temperature. For membrane warranty information, please contact the manufacturer.
    The manufacturer believes the information and data contained herein to be accurate and useful. The information and data are offered in good faith, but without guarantee, as conditions and methods of use of products are beyond the manufacturer’s control. The manufacturer assumes no liability for results obtained or damages incurred through the application of the presented information and data. It is the user’s responsibility to determine the appropriateness of these products for the user’s specific end uses

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