FLEXNORM®

OTT FLEXNORM® membranes are used in clarification plants which process domestic wastewater without appreciable industrial contaminants. If the wastewater to be treated contains substantial levels of industrial pollutants, OTT FLEXSIL® silicone-based membranes are usually the preferred solution. We will be happy to provide information and technical support in selection of the most cost-efficient membrane material for your specific project.

Features of FLEXNORM® membranes

• Highly efficient gas release
• Rugged material with excellent physical properties
• Long service life due to high-quality biologically resistant plasticizer
• Available in a broad range of effective lengths and diameters to fit wide variety of diffusers from OTT and other manufacturers.
• Unique proprietary formulation with highly successful track record, used over nearly 10 years

FLEXNORM® membranes from OTT System contain a proprietary biostabilized plasticizer providing outstanding resistance to microorganisms (i.e. biofilms). This breakthrough development by OTT System reliably protects the plasticizer required in such elastomeric materials against accelerated degradative attack by biofilms present on the membrane surface. Protected against plasticizer depletion, FLEXNORM® membranes excel with long service life and outstanding aeration performance.

We will be happy to provide a quotation for the FLEXSIL® membranes best suited for your project as well as information on reference facilities located near you. Simply contact us!