WDBE
Fire-resistant wall/door diffuser

The WDBE is a fire-resistant diffuser, made of intumescent material. The diffuser is suitable for overflow of air in fire-retardant door or wall constructions.

 

Most important features:

  • Available with a fixed flange or a fixed flange and counter flange
  • The diffuser is made of intumescent material
  • Only for overflow situations

Images

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