Fire Dampers
Used in the parts of the air condition and ventilator systems where fire risk is used to avoid spreading of the fire and the smoke inthe ducts where powerhouse entrance exit, cement transision, oily exhaust smoke are.

Manufactured from galvanized and antitarnished ironsheets in the required measurements. Flexible lid of the damper is fixed to the chest with a juse sensible to 72'C temperature. When the fuse reaches to the maximum limit of the temperature, the lid shuts down in a way to avoid the transmission of to flame the smoke.