18X6 ND-RSD NO | Rectangular Damper | 18X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Joint_45° Ell - PVC Beige UVR 4X3/4 CPVC CLAMP SADDLE REINFORCED

4X3/4 CPVC CLAMP SADDLE REINFORCED FEMALE THREAD FKM ZINC BOLT

21X10 PVC REDUCING TEE GASKET 100PIP

Large LCD display with backlight for easy viewing

1-1/2X22 PVC NIPPLE TOE SCH80

27X6 PVC REDUCING TEE GASKETXSPGXGASKET 125PIP

18X6 ND-RSD NO | Rectangular Damper | 18X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Joint_45° Ell - PVC Beige UVR 4X3/4 CPVC CLAMP SADDLE REINFORCEDACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 18X6 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 18" by 6". The motor lever is installed on the 6" side. Full dimensional specifications are in the datasheet below.