18X8 ND-RSD NO | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Description_Expanding Pipe Adapter 3/4 X 3/4 (COMP X

3/4 X 3/4 (COMP X FIP ADAPTER)

DUAL ACTION 2-POSITION 225 PSI CLOSE-OFF

8X2 PVC REDUCING CROSS SOCKET 100PIPXIPS

1/2 THREADED 1/16 RF FS FLANGE

1-1/4X1X1 CPVC REDUCING TEE SOCKET SCH80

18X8 ND-RSD NO | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Description_Expanding Pipe Adapter 3/4 X 3/4 (COMP XACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 18X8 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 18" by 8". The motor lever is installed on the 8" side. Full dimensional specifications are in the datasheet below.