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NORD
fire
FDMA-PM Fire Damper
Round fire dampers ø900-1000
CE certified acc. to EN15650
Fire resistance up to EIS 120
External Casig leakage class C, Internal leakage class 2 acc. to EN 1751
Damper actuating mechanical, or electrical
Corrosion resistant according to EN 15650
Cycling test in class C 10 000 according to EN 15650
Maximum air speed through opened damper of 12 m/s and pressure difference
1200 Pa
Option for explosion hazard environments available