F-C2 Circular Fire damper

Fire dampers represent passive fire protection, designed with the help of compartmentalization to prevent the spread
of toxic gases, smoke and fire. Standard fire dampers are designed and certified in accordance with EN 15650 and
tested for EIS criteria according to EN 1366–2. Fire damper together with its installation form an inseparable part of fire
resistivity rating. F-C2 fire dampers are designed for the installations listed and described in their HandBook.
By default, F-C2 fire dampers are only supplied with spring loaded activation, optionally with micro switch. In case of
fire, the fire damper closes automatically when the temperature of the air in the duct reaches 72°C. The F-C2 damper
closes after the melting of the thermal fuse. After the closing of the damper blade, it is mechanically locked in the
closed position and can only be opened manually, which requires access of the maintenance staff into the duct. To
improve the accessibility for inspection of the fire damper a flexible duct coupling can be used.

Highlights
• Performance up to 2 hours
• One product fits several resistivities
• Closed state detection
• Installation with valves

Product Types
• F-C2 with size range from 80 mm up to 125 mm:
Cartridge fire damper with sheet metal blades.
• F-C2 with size range from 140 mm up to 200 mm:
Cartridge fire damper with calcium-silicate blades.