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    Backdraft Damper, Vertical or Horizontal Mount, Product # WD410-8X8

    Backdraft Damper, Vertical or Horizontal Mount, Product # WD410-8X8

    • Width and height furnished approximately 0.125 in. under size
    • Shipping Type:
      Freight
    $97.63
    15 Days
    Lead Time 
    Free shipping
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    • Width and height furnished approximately 0.125 in. under size
    • Shipping Type:
      Freight

    The WD-410 series are non-motorized backdraft dampers which may be mounted either vertically for intake air or mounted horizontally to allow vertical airflow down and prevent reverse airflow. The dampers are opened by air pressure differential and closed by springs.

    California Residents - Prop 65 Warning
    Specifications
    Damper Width x Damper Height
    8 x 8 in
    Width
    8 in
    Height
    8 in
    Weight
    3 lbs
    Mounting Position
    Horizontal
    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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