![100mm Fire Damper CE Certified](http://munsterdiy.com/cdn/shop/products/Fire_Damper_{width}x.jpg?v=1568195418)
100mm Fire Damper
CE marking according to EN 15650:2010
Circular fire damper are installed in circular ventilation ducts passing through a construction element in
order to stop the propagation of fire.
The fire damper is kept in the open position by a fusible link. When the temperature in the duct rises above 72°C,
the fusible link melts and releases the two semi circular blades.