![profi-air regulator for air outlet box 317×84 mm](http://beetbg.com/cdn/shop/products/78300007-scaled_934x700.jpg?v=1687775288)
![profi-air regulator for air outlet box 317×84 mm](http://beetbg.com/cdn/shop/products/78300007-scaled_934x700.jpg?v=1687775288)
Airflow regulators to reduce the airflow from specific vents. The regulators are fitted inside the manifold or in the room behind the grill.
profi-air air outlet box regulator
Plastic airflow regulating element for the manual airflow regulation for use in the Profi-air classic air outlet box and the profi-air tunnel air outlet box. Nine setting ranges by opening/closing pre-punched openings. Suitable for supply air and extract air.
profi-air regulator for air outlet box 317×84 mm. 1 pce per pack