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Anti-backflow and anti-smell protection

NORHAM, since its inception, has specialised in products that protect against the backflow of water within sewerage or drainage systems.

The range of solutions is intended more broadly for these areas:

  • Public works, for preserving public and industrial facilities;
  • Buildings for protecting individuals from flooding.

Upon request from its users, for two years, NORHAM has been developing new odour reflux solutions to be installed on combined sewer systems.

Application examples

  • Clapet_elastomere_Tideflex_Assainissement.jpg
    Elastomer Check valves in pumping stationDN 1200
  • clapetantirefoulementstep.JPG
    Elastomer Check valves in pumping station

Anti-backflow and anti-smell protection

Certifications Iso 9001-2015

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