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    Vertical mount backdraft damper, No Flange, Model WD-330

    Greenheck Product # WD-330
    Model WD is a backdraft damper used in ventilation systems, allowing airflow in one direction and preventing airflow in the opposite direction.Rated for duct velocities up to 2,500 ft/min.Horizontal and vertical mounting options.

    Product Variants

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    SKU DRIVE TYPE HP VOLTAGE MOTOR PHASE CFM RANGE PRICE LEAD TIME
    Model: WD
    Model / Size: WD-330
    - - - - - $121.00
    In stock 
    7 on Hand

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    Model: WD
    Model / Size: WD-330
    - - - - - $131.00
    15 Days
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    Model: WD
    Model / Size: WD-330
    - - - - - $123.00
    In stock 
    9 on Hand

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    Model: WD
    Model / Size: WD-330
    - - - - - $131.00
    15 Days
    Lead Time 

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    Model: WD
    Model / Size: WD-330
    - - - - - $155.00
    In stock 
    3 on Hand

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    Model: WD
    Model / Size: WD-330
    - - - - - $155.00
    15 Days
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    Model: WD
    Model / Size: WD-330
    - - - - - $192.00
    In stock 
    2 on Hand

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    Model: WD
    Model / Size: WD-330
    - - - - - $192.00
    15 Days
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    Model: WD
    Model / Size: WD-330
    - - - - - $233.00
    15 Days
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    Model: WD
    Model / Size: WD-330
    - - - - - $233.00
    15 Days
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    Model: WD
    Model / Size: WD-330
    - - - - - $360.00
    15 Days
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    Model: WD
    Model / Size: WD-330
    - - - - - $126.00
    In stock 

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    Model: WD
    Model / Size: WD-330
    - - - - - $125.00
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    Model: WD
    Model / Size: WD-330
    - - - - - $608.00
    In stock 

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