12X18 ND-RSD NO | Rectangular Damper | 12X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Nominal Size_8-9/16 in 24X10 PVC STUB SURFACE REDUCING

24X10 PVC STUB SURFACE REDUCING SOCKET ECCENTRIC 100PIP

^^#3 PIVOT POST KIT

3/8 PVC TANK ADAPTER SOCXSOC NEOPRENE GASKET

12X10 PVC REDUCING CROSS SOCKET 125PIP

1-1/4 X 1 REDUCING BRONZE ELBOW

12X18 ND-RSD NO | Rectangular Damper | 12X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Nominal Size_8-9/16 in 24X10 PVC STUB SURFACE REDUCINGACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 12X18 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 12" by 18". The motor lever is installed on the 18" side. Full dimensional specifications are in the datasheet below.