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    rectangular dampers

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    View Details EWC Controls 20X12 ND Rectangular Damper | 20X12 ND MOTORIZED DAMPER | Blackhawk Supply
    20X12 ND | Rectangular Damper | 20X12 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 20X12 ND
    $234.09
     each
    View Details EWC Controls 14X8 ND Rectangular Damper | 14X8 ND MOTORIZED DAMPER | Blackhawk Supply
    14X8 ND | Rectangular Damper | 14X8 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 14X8 ND
    $204.00
     each
    View Details EWC Controls 16X8 ND Rectangular Damper | 16X8 ND MOTORIZED DAMPER | Blackhawk Supply
    16X8 ND | Rectangular Damper | 16X8 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 16X8 ND
    $206.55
     each
    View Details EWC Controls 12X12 ND-RSD NC Rectangular Damper | 12X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
    12X12 ND-RSD NC | Rectangular Damper | 12X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
    Brand: EWC Controls
    SKU: 12X12 ND-RSD NC
    $215.22
     each
    View Details EWC Controls 30X30 ND Rectangular Damper | 30X30 ND MOTORIZED DAMPER | Blackhawk Supply
    30X30 ND | Rectangular Damper | 30X30 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 30X30 ND
    $439.11
     each
    View Details EWC Controls 18X8 ND Rectangular Damper | 18X8 ND MOTORIZED DAMPER | Blackhawk Supply
    18X8 ND | Rectangular Damper | 18X8 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 18X8 ND
    $209.10
     each
    View Details EWC Controls 12X8 ND Rectangular Damper | 12X8 ND MOTORIZED DAMPER | Blackhawk Supply
    12X8 ND | Rectangular Damper | 12X8 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 12X8 ND
    $200.94
     each
    View Details EWC Controls 8X14 ND Rectangular Damper | 8X14 ND MOTORIZED DAMPER | Blackhawk Supply
    8X14 ND | Rectangular Damper | 8X14 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 8X14 ND
    $208.59
     each
    View Details EWC Controls 30X12 ND Rectangular Damper | 30X12 ND MOTORIZED DAMPER | Blackhawk Supply
    30X12 ND | Rectangular Damper | 30X12 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 30X12 ND
    $278.46
     each
    View Details EWC Controls 24X10 ND Rectangular Damper | 24X10 ND MOTORIZED DAMPER | Blackhawk Supply
    24X10 ND | Rectangular Damper | 24X10 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 24X10 ND
    $241.23
     each
    View Details EWC Controls 14X6 ND Rectangular Damper | 14X6 ND MOTORIZED DAMPER | Blackhawk Supply
    14X6 ND | Rectangular Damper | 14X6 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 14X6 ND
    $202.47
     each
    View Details EWC Controls 24X16 ND Rectangular Damper | 24X16 ND MOTORIZED DAMPER | Blackhawk Supply
    24X16 ND | Rectangular Damper | 24X16 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 24X16 ND
    $272.34
     each
    View Details EWC Controls 20X10 PRD 20X10 Rectangular Manual Bypass Damper | Blackhawk Supply
    20X10 PRD | 20X10 Rectangular Manual Bypass Damper | EWC Controls
    Brand: EWC Controls
    SKU: 20X10 PRD
    $131.07
     each
    View Details EWC Controls 10x6 ND Rectangular Damper | 10X6 ND MOTORIZED DAMPER | Blackhawk Supply
    10x6 ND | Rectangular Damper | 10X6 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 10x6 ND
    $192.78
     each
    View Details EWC Controls 8X18 ND Rectangular Damper | 8X18 ND MOTORIZED DAMPER | Blackhawk Supply
    8X18 ND | Rectangular Damper | 8X18 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 8X18 ND
    $214.20
     each
    View Details EWC Controls 30X8 ND Rectangular Damper | 30X8 ND MOTORIZED DAMPER | Blackhawk Supply
    30X8 ND | Rectangular Damper | 30X8 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 30X8 ND
    $241.23
     each
    View Details EWC Controls 20X8 ND Rectangular Damper | 20X8 ND MOTORIZED DAMPER | Blackhawk Supply
    20X8 ND | Rectangular Damper | 20X8 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 20X8 ND
    $214.20
     each
    View Details EWC Controls 12X16 ND Rectangular Damper | 12X16 ND MOTORIZED DAMPER | Blackhawk Supply
    12X16 ND | Rectangular Damper | 12X16 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 12X16 ND
    $232.56
     each
    View Details EWC Controls 8X8 ND-RSD NC Rectangular Damper | 8X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
    8X8 ND-RSD NC | Rectangular Damper | 8X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
    Brand: EWC Controls
    SKU: 8X8 ND-RSD NC
    $194.31
     each
    View Details EWC Controls 8X12 ND Rectangular Damper | 8X12 ND MOTORIZED DAMPER | Blackhawk Supply
    8X12 ND | Rectangular Damper | 8X12 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 8X12 ND
    $205.53
     each
    View Details EWC Controls 24X12 ND Rectangular Damper | 24X12 ND MOTORIZED DAMPER | Blackhawk Supply
    24X12 ND | Rectangular Damper | 24X12 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 24X12 ND
    $248.37
     each
    View Details EWC Controls 20X18 ND Rectangular Damper | 20X18 ND MOTORIZED DAMPER | Blackhawk Supply
    20X18 ND | Rectangular Damper | 20X18 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 20X18 ND
    $259.08
     each
    View Details EWC Controls 18X12 ND-RSD NC Rectangular Damper | 18X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
    18X12 ND-RSD NC | Rectangular Damper | 18X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
    Brand: EWC Controls
    SKU: 18X12 ND-RSD NC
    $231.03
     each
    View Details EWC Controls 14X10 ND Rectangular Damper | 14X10 ND MOTORIZED DAMPER | Blackhawk Supply
    14X10 ND | Rectangular Damper | 14X10 ND MOTORIZED DAMPER | EWC Controls
    Brand: EWC Controls
    SKU: 14X10 ND
    $215.22
     each
    Type
    Motorized
    Size (in)
    Spring Return
    Committed to customer satisfaction
    as experts in Rectangular Dampers
    (847) 773-0645
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