Air inlet louvre WG-KUL

COMBINATION WITH A NON-RETURN DAMPER Combinations of external weather louvres and non-return dampers as a protection against the direct ingress of rain, leaves and birds, and to prevent air from flowing against the intended airflow direction. Maximum width of 2000 mm, maximum height of 1665 mm Low differential pressure due to aerofoil blades Low air-regenerated noise All aerodynamic data is measured in aerodynamics and acoustics laboratories Maximum differential pressure: 100 Pa Available in standard sizes and many intermediate sizes Pre-assembled combination, hence fast and easy to install Optional equipment and accessories Installation subframe Insect screen Powder-coated or anodised surface