Havalandırma kapakları

Havalandırma kapakları

Shutters and back draft dampers for duct and wall mounting.


Havalandırma kapakları

ORV

ORV

ORV Over-pressure Relief Vent for maintenance the adjusted pressure difference

VKK

VKK

Back draft damper in casing for installation in horizontal ducts.

RSK

RSK

Galvanized sheet backdraft dampers for circular ducts.