12X18 ND-RSD NC | Rectangular Damper | 12X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Contruction_Standard FKM O-ring 16X12 PVC STUB SADDLE SOCKET

16X12 PVC STUB SADDLE SOCKET SCH80 N

Fastened with appropriate fittings and lock nuts

1-1/2 CPVC BASKET STRNR SPG EPDM SS6 MSH

3X4 PVC DWV CLOSET BEND W/TEST CAP HXSPG

3/4X1 PVC REDUCING FEMALE ADAPTER SOCXSRFPT SCH80

12X18 ND-RSD NC | Rectangular Damper | 12X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Contruction_Standard FKM O-ring 16X12 PVC STUB SADDLE SOCKETACTUATORS 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 CLOSED 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.