Galvanized sheet-metal gravity backdraught shutter.
• With aluminium shutters and return spring, for preventing air backdraughts or penetration of rain when the unit is turned off.
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Technical Data Sheet

  • Size A (mm)
    Ø 430
  • Size B (mm)
    Ø 500
  • Size C (mm)
    Ø 520
  • Size H (mm)
If you are interested in this product, contact us or locate your nearest Vortice dealer.
You can see all the documentation relating to this product: price list, information booklet and wiring diagram.
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