• At normal temperature, guarantees ventilation between two adjacent rooms.
• In case of fire, cuts of f the airflow and fulfils a firebreak function.
• Maximum dimensions: 600 x 400 mm
• Dimensions on request
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.