profi-air regulator for air outlet box 317×84 mm

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