Air damper KUL

FOR INSTALLATION INTO DUCTWORK Non-return dampers prevent unwanted airflows against the intended airflow direction when the system is not in operation Maximum differential pressure: 100 Pa Casing with U-channel connection suitable for rectangular ducts Available in standard sizes and many intermediate sizes Non-return damper with formed aluminium blades for normal requirements; blades are fitted with seals for sound attenuation Optional equipment and accessories Installation subframe Powder coating (RAL or DB)