In observance of Memorial Day, Greenheck will be closed Monday, May 27th. Order shipments will resume Tuesday, May 28th.

 
    Cerrado

    Backdraft damper, vertical mount, Model WD-320, 32 In Sq, Flange on Discharge

    Greenheck Product # WD320-32X32
    Price
    $228.03

    The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.

    • Width and height furnished approximately 0.125 in. under size
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