20X8 ND-RSD NO | Rectangular Damper | 20X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Description_4 Aluminum Nipples 1-1/2 X 9 BLACK STEEL

1-1/2 X 9 BLACK STEEL NIPPLE

multiple outputs: 4 to 20 mA

3 X 1 1/2 ALUM FXM CPLR-TYPE DA

^^Accessory: Retainer Clip

2X20 PVC NIPPLE TBE SCH80

20X8 ND-RSD NO | Rectangular Damper | 20X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Description_4 Aluminum Nipples 1-1/2 X 9 BLACK STEELACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 20X8 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 20" by 8". The motor lever is installed on the 8" side. Full dimensional specifications are in the datasheet below.