1 (844) 338-5520 Call 125 W.Victoria Street, Gardena, CA 90248 Location

AXEON® NF3-4040 Nanofiltration Membrane

Click Thumbnail to Zoom

AXEON® NF3-4040 Nanofiltration Membrane

Availability: In stock


Scroll to Options



AXEON NF3 - 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 ofNF3-Series Membrane Elements

  • Improved System Performance
  • Superior Quality and Cost Savings
  • Individually Vacuum Tested
  • Made in the U.S.A.

AXEON NF3-Series Membrane Elements are one of the industry’s most reliable and highest performing nanofiltration elements. AXEONNF3- Series Membranes are available in all standard commercial sizes and feature a protective ABS shell, an anti-telescoping device. Advanced membrane technology and manufacturing processes ensure high quality and performance. All elements are shipped dry for an indefinite shelf life and easier handling. AXEONNF3-Series Membrane Elements are 100% vacuum integrity tested and may also be ordered as individually wet tested.

Operating Limits
Membrane TypePolyamide Thin-Film CompositepH Range, Short Term Cleaning (30 Min.)1 - 12
Maximum Operating Temperature113oF (45oC)Maximum Feed Silt Density Index5 SDI
Maximum Operating Pressure600 psi (41 bar)Chlorine / Chloramine Tolerance0 ppm
pH Range, Continuous Operation2 - 11
  • * Maximum temperature for continuous operations above pH10 is 95° F (35°c)
Product Specification
Part NumberDescriptionApplied Pressure psi (bar)Permeate Flow Rate gpd (m3/d)Nominal Salt Rejection (%)
200401NF3 – 251470 (4.83)200 (0.76)40 – 50
200402NF3 – 252170 (4.83)350 (1.33)40 – 50
200403NF3 – 254070 (4.83)850 (3.22)40 – 50
200404NF3 – 401470 (4.83)400 (1.51)40 – 50
200405NF3 – 402170 (4.83)1000 (1.51)40 – 50
200406NF3 – 404070 (4.83)2500 (9.46)40 – 50
  • Warranty Evaluation Test Conditions: Permeate flow and salt rejection based on the following test conditions – 550 ppm, filtered and dechlorinated municipal tap water, 77°F / 25°C, 15% recovery and the specified operating pressure. Minimum salt rejection is 97%. Permeate flows for warranty evaluation may vary +/-20%. Maximum pressure drop at 13 psig / 0.9 bar.
Dimensions inch (mm):
NF3 – 251414 (355.6)1.1 (27.94)0.75 (19.05)2.4 (60.96)
NF3 – 252121 (533.4)1.1 (27.94)0.75 (19.05)2.4 (60.96)
NF3 – 254040 (1016.0)1.1 (27.94)0.75 (19.05)2.4 (60.96)
NF3 – 401414 (355.6)1.1 (27.94)0.75 (19.05)3.95 /100.3)
NF3 – 402121 (533.4)1.1 (27.94)0.75 (19.05)3.95 /100.3)
NF3 – 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 AXEON M100 Membrane Preservative 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.

Options & Upgrades