10X20 ND | Rectangular Damper | 10X20 ND MOTORIZED DAMPER | EWC Controls Additional Information_0.219 in Wall Thickness; 5.130 lb Weight The hand damper is used

The hand damper is used to restrict airflow through

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10X20 ND | Rectangular Damper | 10X20 ND MOTORIZED DAMPER | EWC Controls Additional Information_0.219 in Wall Thickness; 5.130 lb Weight The hand damper is usedACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 10X20 ND MOTORIZED DAMPER Resources Datasheet More Info ^^This damper is 10" by 20". The motor lever is installed on the 20" side. Full dimensional specifications are in the datasheet below.