Gravity ventilation louver 150x150mm Ø125 metal white

This model of the louver is used for installation at the ends of ventilation ducts. It is suitable for assembly in private and professional spaces, as well as in smaller factory areas.

The blades are made of 0.3mm thick metal. The movable blades open when air flows through the grilles. When the airflow stops, the blades close and prevent reverse airflow.

It is installed on the external wall (facade). The packaging includes dowels and screws.