Smoke evacuation system CO IN

Smoke and heat exhausts
Heat and Smoke exhaust, constructed in accordance with standards UNI 9494 - EN 12101.2, can open under any given meteorological condition and guarantees maximum safety with minimum risks.
The "ZENITALE TVVE", guaranteed for only automatic and self-sustained opening above the exhaust, is equipped with an external device that allows it to be opened to comfortably to carry out maintenance.
The "ZENITALE TVVE" device, built in elettroliticaly galvanized steel, can ensure mechanical opening at 165° with only one pneumatic cylinder that is self-powered with each supplied CO2 tank, triggered by the heat-sensitive tube set at 68°C.
The mechanical closing device and the pneumatic cylinder that generates movement, specially sized for use, guarantee proper exhaust running.
The "ZENITALE TVVE" is in accordance with the standard UNI 9494 with special reference to the following points:

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