Dampers Spring return (nc) Spring return

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View Details EWC Controls 8X22 ND-RSD NC Rectangular Damper | 8X22 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X22 ND-RSD NC | Rectangular Damper | 8X22 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X22 ND-RSD NC
$233.07 each
View Details EWC Controls 8X20 ND-RSD NC Rectangular Damper | 8X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X20 ND-RSD NC | Rectangular Damper | 8X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X20 ND-RSD NC
$228.99 each
View Details EWC Controls 7 URD-SRE120 N.C. 7 Inch 120V Round Motorized Spring Return Damper Normally Closed | Blackhawk Supply
7 URD-SRE120 N.C. | 7 Inch 120V Round Motorized Spring Return Damper Normally Closed | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 7 URD-SRE120 N.C.
View Details
View Details EWC Controls 8X24 ND-RSD NC Rectangular Damper | 8X24 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X24 ND-RSD NC | Rectangular Damper | 8X24 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X24 ND-RSD NC
$238.68 each
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Motorized
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