Automatic Ventilation Shutter vks Alu 25

Dimensions and technical details Automatic ventilation shutter for exhaust air systems Nominal size: 250 mm Housing material: anodised aluminium, resistant to UV and weather Soft PVC gasket on the lamella outlet reduces vibrations and noise Height: 290 mm Width: 290 mm Depth: 30 mm Max. airflow velocity: 15 m/s Max. temperature range: -30 to +60°C Operation: automatic opening and closing of the shutter due to the present airflow Mounting options: wall Mounting positions: horizontal, diagonal Includes mounting screws and dowels