Fire damper lindab | fire dampers FNC1 Dimensions Type B24 Ø 100-400 mm 232 64 Ød + 80 15 100 72 Description Lindab’s new generation of circular fire damper for both fire and hot/cold gases dispersion in the duct system. The damper is made of galvanized steel with LindabSafe connection with leakage class C according to EN1751. Tested and classified in accordance with EN 1366-2 and EN 13501 with 300 Pa negative pressure and CE marked in accordance with EN 15650. The FNC damper is compatible to be used for the Lindab FDS system to have the possibility for fast commissioning and simple control of the fire damper system. • Simple & fast installation • Light-weighted • No accessories needed • No loose objects • Lindab Safe connection Product code Type Classification Connection Motor type Dimension FNC 1 U B24 B230 S24 S230 XYZ Circular fire damper EI60S Safe gasket Belimo motor BFL24T (24V) Belimo motor BFL230T (230V) Siemens motor GNA126 (24V) Siemens moror GNA326 (230V) Nominal diameter (mm) Ordering example FNC 1 Type Classification Connection Motor type Dimension Ød Example: FNC-1-U-B24-200 U B24 200 Type S24 Ø 100-400 mm 209 78 Ød + 80 15 100 50 Classification details E E = integrity I = Thermal insulation Time (minutes) S = Smoke leakage I 60 S The fire resistance classifications refer to the conditions obtained by rigorously applying the instructions inticated in the Technical Manual, with reference both to the construc- tion of the wall/ceiling and the installation of the damper. Lindab reserves the right to make changes without prior notice 1 2021-02-10
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