Sound attenuators

Not every fan has a quiet motor, and vibrations in a duct can also cause nuisance noise. Placing a flexible silencer on the fan or spiral duct is an easy way to limit noise from the ventilation system. Our non-woven silencer consists of a polypropylene inner duct, thermally and acoustically insulated with a layer of glass wool and finished with an aluminium laminate outer casing. Our silencers are available in a range of diameters and lengths.


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Why Intovent?

  • Strong in service
  • Return free of charge
  • Not brand-dependent

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Mirjam van Werde

Customer service representative