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MEMBRANES

COMPOUNDS APPROVED BY "WRc-NSF Ltd EVALUATION AND TESTING CENTER"

The domestic water heaters membranes manufactured in COECA are approved by the WRc-NSF Ltd Evaluation and Testing Centre. This certification guarantees the approval of several testings on non-metal materials in contact with water.

The raw material used by COECA to manufacture membranes approved successfully all the following testings:

- water odour and taste
- water appearance
- growing of aquatic microorganisms
- removal of substances that might be of public health concerns.
- removal of materials

This certification is a sample of the high standards to which all our production processes are exposed in order to guarantee the quality of our products. We can work on the basis of any WRAS, KTW, W270 ... certification based on your requirements. We can also work in FKM, fluorosilicones or other materials according to high standard needs

 

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