NF Flat Sheet Membranes

NF Flat Sheet Membranes
NF Flat Sheet Membranes
Price And Quantity
  • Plant/Plants
  • 1
  • Plant/Plants
  • 135-40 USD ($)
  • 1.00 - 40.00 USD ($)
Product Description

NF Flat Sheet Membranes offered by us are used as integral parts of different sorts of cross-flow purification methodologies that include, nanofiltration, reverse osmosis, micro and ultrafiltration.

With having 100 Dalton to1000 Dalton MWCO, offered NF3, NF2 and NF1 have similar attributes of DOW FILMTEC's NF270, NF245 and NF90 flat sheet membrane that have 100 Dalton to 400 Dalton  molecular weight cut-off range.

Typical Applications:

  • Desalination of whey
  • Water hardness treatment
  • Caustic and acid recovery
  • Desalination and concentration of dye
  • Recovery of valuable metals


NF flat sheet membrane of DOW FILMTEC brand conforms to US Food and Drug administration standard for its non contact based filtration method. This product is, therefore, is considered as perfect for edible and dairy filtration, separation, water removal and desalting procedures. It is also used for concentration of beverages.

Excellent flow characteristics and energy efficient operation

We supply sample for testing.

Nanofiltration membranes have a molecular weight cut-off range of 100 – 1000 Daltons, our NF1, NF2, NF3 is equivalent to DOW FILMTEC's NF90, NF245, NF270 flat sheet membrane, which have a MWCO from 100 – 400 Dalton. For the detail, please see below table:

NF membrane Model Rejection (%) Flow Rate
Replacement Reference
Brand Model
NF1 ≥99.0 55 DOW FILMTEC NF90
NF2 ≥98.0 40 NF245
NF3 ≥97.0 65 NF270

Flow rate and rejection are based on below testing conditions: 
2000 ppm MgSO4, 70psi(0.48MPa), 25℃;

Trade Information
  • 1000 pcs Per Day
  • 2-3 Week
    Contact Us

    Building 2, Shunren Road No. 51, Linhe Industrial Zone, Shunyi District,, Beijing, Beijing, 101300, China
    Phone :86-10-89496869