SEDM – Multi compartment smoke extraction damper allows usage in smoke extraction ducting systems. Suitable for heat and smoke extraction from several comparements at the same time.
Characteristics
- Square dampers from 180 × 180 mm to 1600 x 1000 mm
- CE certified acc. to EN 12101-8
- Tested in accordance with EN 1366-10
- Classified acc. to EN 13501-4+A1 as EIS 120, HOT400/30, actuating AA/MA for multi Fire Compartment
- Cycling test in class Cmod acc. to EN 12101-8
- External Casing leakage class C, Internal leakage class 2 acc. to EN 1751
- Damper actuating by electrical actuator
- Max. air speed in the system of 15 m/s, allowed pressure up to 500Pa, or underpressure up to -1500 Pa
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