12X8 ND-RSD NO | Rectangular Damper | 12X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Size_15X14 4…20 mA Positioning signal DC

4…20 mA Positioning signal DC 0

METRIC UNION ELBOW

If there is a loss of power

3X1 CPVC CLAMP SADDLE SOCKET FKM SS BOLT

20X4 PVC STUB SADDLE SOCKET SCH80 N

12X8 ND-RSD NO | Rectangular Damper | 12X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Size_15X14 4…20 mA Positioning signal DCACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 12X8 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 12" by 8". The motor lever is installed on the 8" side. Full dimensional specifications are in the datasheet below.