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    • Product # BD-330

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

    Greenheck Product # BD-330
    Model BD 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 1,500 ft/min.Horizontal and vertical mounting options.

    Product Variants

    Showing 9 of 9
    SKU DESCRIPTION PRICE LEAD TIME
    BD330-8X8
    Model: BD
    Model / Size: BD-330
    		Backdraft Damper, Vertical Mount, Product # BD330-8X8 $121.06
    In stock 
    9 on Hand

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    BD330-9X9
    Model: BD
    Model / Size: BD-330
    		Backdraft Damper, Vertical Mount, Product # BD330-9X9 $133.29
    In stock 
    156 on Hand

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    BD330-10X10
    Model: BD
    Model / Size: BD-330
    		Backdraft Damper, Vertical Mount, Product # BD330-10X10 $133.29
    In stock 
    6 on Hand

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    BD330-12X12
    Model: BD
    Model / Size: BD-330
    		Backdraft Damper, Vertical Mount, Product # BD330-12X12 $143.08
    In stock 
    504 on Hand

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    BD330-14X14
    Model: BD
    Model / Size: BD-330
    		Backdraft Damper, Vertical Mount, Product # BD330-14X14 $155.31
    15 Days
    Lead Time 

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    BD330-15X15
    Model: BD
    Model / Size: BD-330
    		Backdraft Damper, Vertical Mount, Product # BD330-15X15 $168.75
    In stock 
    2 on Hand

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    BD330-16X16
    Model: BD
    Model / Size: BD-330
    		Backdraft Damper, Vertical Mount, Product # BD330-16X16 $168.75
    In stock 
    121 on Hand

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    BD330-17X17
    Model: BD
    Model / Size: BD-330
    		Backdraft Damper, Vertical Mount, Product # BD330-17X17 $188.32
    In stock 
    2 on Hand

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    BD330-18X18
    Model: BD
    Model / Size: BD-330
    		Backdraft Damper, Vertical Mount, Product # BD330-18X18 $188.32
    15 Days
    Lead Time 

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