Flame Proof Roof Mounted Fans

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Range of flame proof roof mounted fans, classified Ex II2G Exd IIB(H2) and specially designed for the ventilation / extraction of potentially hazardous and explosive gases.
Working temperature up to +40ºC.
Direct drive backward curved centrifugal impeller, manufactured from galvanised sheet steel and aluminium hub.
Base manufactured from galvanised sheet steel and brass inlet ring.
Cowl manufactured in galvanised sheet steel.
Bird proof guard in accordance with EN ISO 13857 Standard.

- Flame proof motor II2G EExd IICT4.
Available in 4, 6 or 8 poles, depending on versions.
Three phase motor 230/400V-50Hz, IP55, class F.
Motor fitted with PTC thermal protection to connect to a frequency inverter.


Flame proof versions in accordance to ATEX Directive:
- Flame proof II2G EExd IICT4.


  • TCDH EXDbdp506

    Easy to install
    Supports easing the installation on the roof.

  • TCDH EXDbdp487

    Bird-proof guard.

  • TCDH EXDbdp481

    Backward curved centrifugal impellers
    To prevent accumulation of dirt.

Available models


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