DM-E – Evacuative dampers are installed in duct served for smoke outlet. Damper releases overpressure and opens the smoke duct.
Characteristics
- Dimensions from 100 x 100 to 1 200 x 600 mm,
round Ø 100 to 630 mm
- Max. pressure difference 1200 Pa,
max. airspeed inside the duct 12 m/s
- For maximum speed of air flow through damper 12 m/s
- Damper for opening of Smoke extraction duct
and overpressure release
- Damper complete made of galvanized steel,
always equipped by el. actuator
- Fire classification as E30 ve, ho (i → o)S
acc. to EN 13501-3