duct silencers | Environmental XPRT


  • New NorFLAG version 4.0

    New NorFLAG version 4.0

    Do you need to estimate the acoustic performance of constructions combining different material layers such as porous materials (e.g. mineral wool), solid and perforated plates (slotted, with circular holes, microperforated)? NorFLAG does the job of ...

Equipment & Solutions

  • Exhaust Systems

    Exhaust Systems

    Modern exhaust systems are subject to heavy demands. That is why the quality of the smaller individual components takes on great importance.