464/2 Incendo with counterframe

Tested according to EN1634-1, EN 1364-1 and EN1364-2. The aesthetic fire vent Incendo 464/2 consists of Palusol blinds that swells with temperatures higher than 120°C. This results in the interruption of the ventilation between the various rooms in case of fire. The vent works as a static fire valve during 60 minutes. It is not possible to see-through. Only for internal use. Available in RAL 7024, RAL 9016 and RAL 9022.