Circular Smoke and Fire Damper.

Product Features:

Possibility of use as an EI60/EI120 damper with additional duct insulation (National Building Code, Sweden)

Construction based on EN1366-2-certified fire damper FDE (E120, ES90, EIS15)

Installation in circular ducts with diameter 100 to 500 mm

Installation in separating concrete or masonry walls and ceilings and lightweight plasterboard walls

Damper casing complying with the tightness requirements for Class C, EN 1751

Inlet and outlet spigots with integral rubber gaskets

Suitability for use in ducts with a maximum pressure of 3300 P