18X14 ND-RSD NO | Rectangular Damper | 18X14 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Connection Type 2_FPT ^^This 331 Number 6 Pneumatic

^^This 331 Number 6 Pneumatic Damper Actuator with integral pivot and pivot post is a rugged

21 PVC 60 ELBOW GASKET 100PIP

21X8 PVC REDUCING TEE GASKETXSPGXGASKET 80PIP

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18X14 ND-RSD NO | Rectangular Damper | 18X14 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Connection Type 2_FPT ^^This 331 Number 6 PneumaticACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 18X14 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 18" by 14". The motor lever is installed on the 14" side. Full dimensional specifications are in the datasheet below.