Aluminum ventilation damper UEK-U

galvanised steelplasticfor pressure relief

For covering the air intake and outlet apertures of ventilation and air-conditioning installations. Excess pressure flap with aluminium or plastic louvres, automatic opening and closing. Frame designed as stable U-frame. The special form of the corner holes allows them to be connected to the commercially availabe connection systems (e.g. Metu system M2/M3). 800 - 8000 m³/h