12X18 ND-RSD NC | Rectangular Damper | 12X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Contruction_Standard FKM O-ring 18X6 PVC REDUCING COUPLING SOCKET

18X6 PVC REDUCING COUPLING SOCKET DUCT

Fastened with appropriate fittings and lock nuts

CCV | 5" - 2 Way | 144 Cv | Non-Spring Return | 24V | Floating

^^CCV | 5" - 2 Way | 185 Cv | Non-Spring Return | 24V | Floating^^

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

12X18 ND-RSD NC | Rectangular Damper | 12X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Contruction_Standard FKM O-ring 18X6 PVC REDUCING COUPLING 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.