STFCE25
Caratteristiche:
CE-marked fire dampers cerified according to UNI EN 15650, classified in accordance with UNI EN 13501-3 and tested in accordance with UNI EN 1366-2.
Suitable for installations on ventilation ducts, they ensure rapid interruption of airflow in the event of fire.
They can be actuated by servomotor, electromagnet or thermal fuse with mechanical reset.
Construction
Casing in galvanized steel with intermediate thermal break.
Blade in fibrosilicat, operated on steel rotation pins housed in brass bushings.
External flange for duct connection and thermal release device calibrated at 72°C as standard.
Operating conditions
Clean air, maximum air velocity 10 m/s.
