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    • Product # WD-330

    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

    Showing 14 of 14
    SKU DRIVE TYPE HP VOLTAGE MOTOR PHASE CFM RANGE FRPM RANGE BASE/PANEL LENGTH x WIDTH PRICE LEAD TIME
    WD330-8X8
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $121.00
    In stock 
    11 on Hand

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    WD330-9X9
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $131.00
    In stock 
    12 on Hand

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    WD330-10X10
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $123.00
    In stock 
    18 on Hand

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    WD330-12X12
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $131.00
    In stock 
    31 on Hand

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    WD330-14X14
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $155.00
    In stock 
    25 on Hand

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    WD330-16X16
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $155.00
    In stock 
    24 on Hand

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    WD330-18X18
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $192.00
    In stock 
    20 on Hand

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    WD330-20X20
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $192.00
    In stock 
    45 on Hand

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    WD330-23X23
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $233.00
    In stock 
    81 on Hand

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    WD330-24X24
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $233.00
    In stock 
    41 on Hand

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    WD330-35X35
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $360.00
    In stock 
    18 on Hand

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    WD330-10x6
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $126.00
    In stock 
    5 on Hand

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    WD330-6x6
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $125.00
    In stock 
    2 on Hand

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    WD330-48X48
    Model: WD
    Model / Size: WD-330
    		- - - - - - - $608.00
    In stock 
    5 on Hand

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