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    Backdraft Damper, Vertical Mount, Product # WD330-10x6

    Backdraft Damper, Vertical Mount, Product # WD330-10x6

    • Width and height furnished approximately 0.125 in. under size
    • Shipping Type:
      Freight
    $122.00
    In stock 
    Free shipping
    OR
    Need a specific configuration?
    Submit a request online and get a quote from your local representative within 4 hours.

    • Width and height furnished approximately 0.125 in. under size
    • Shipping Type:
      Freight

    The WD-330 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-330 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, flangeless frame.

    California Residents-

    Prop 65 Warning
    Specifications
    Damper Width x Damper Height
    10 x 6 in
    Width
    6 in
    Height
    10 in
    Mounting Position
    Vertical
    Frame Material
    Galvanized Steel
    Frame Gauge
    18
    Frame Type
    No Flange
    Blade Material
    Roll formed aluminum
    Blade Gauge
    0.025
    Shipping Type
    Freight
    Warranty Length
    1 Year
    Performance
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