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Vontron Membrane :

   Working under the conditions of ultra low operating pressure, ULP membrane series can achieve as high permeated flow and rejection rate as regular low-pressure membranes can. It runs under approximately two thirds pressure of that of regular low perssure compound membranes,and can chieve a rejection rate of as high as 98.0%.

Nano Membrane :
Industry-standard 8-inch configurations.NanoH2O designs, develops, manufactures and markets the next generation of SWRO elements for desalination. We offer industry-standard 8-inch element configurations that retrofit easily into standard pressure vessels. Click on each model number below for detailed product information.

Toray Membrane:

   TORAY first began producing Reverse Osmosis and Nanofiltration spiral wound membrane elements in 1967, starting with cellulose acetate membrane elements. Today, our product line includes a full range of state-of-the-art cross-linked polyamide composite membranes manufactured under ISO-9001 certification.

More than 30 years of production experience, thousands of high-performing RO plants throughout the world are the foundation of the excellent reputation that TORAY membrane products have.

DOW Membrane:

   DOW FILMTEC BW30-400 elements are the product of choice when high quality permeates are required. It is widely used in new equipment and retrofits where system capital and productivity are factors. BW30-400 elements deliver high rejection and may be cleaned over a wider pH range (pH 1 - 13) than other RO elements.

Used in:

    1. Industrial water demineralization

    2. Production of municipal drinking water

    3. Water reuse


    1. High rejection gives good water quality

    2. Durable with good cleanability for long element life

    3. FilmTec Performance and quality