18X8 ND-RSD NO | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Description_Expanding Pipe Adapter 1/2 THREADED 1/16 RF FS

1/2 THREADED 1/16 RF FS FLANGE

6X3/4 PVC HOT TAP SADDLE EPDM S/S CUTTER

20X12 CPVC REDUCING COUPLING SOCKET DUCT

electrical Screw terminal strip Material Fire retardant glass filled polyester case Medium temperature -18…65 °C

18X8 ND-RSD NO | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Description_Expanding Pipe Adapter 1/2 THREADED 1/16 RF FSACTUATORS 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.