12X20 ND-RSD NO | Rectangular Damper | 12X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Subcategory_Van Stone Style Flange Replacement Split Rings & Flange Insulating Joints & Flange Bolt Kits 1-1/2 CPVC TRUE UNION INDUSTRIAL

1-1/2 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/3 REINFORCED THREAD FKM

These stand-alone digital room thermostats

3/8 X 3/8 (NAB X FIP ELBOW)

3/4 X 1/2 316 S

suitable for various damper sizes

12X20 ND-RSD NO | Rectangular Damper | 12X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Subcategory_Van Stone Style Flange Replacement Split Rings & Flange Insulating Joints & Flange Bolt Kits 1-1/2 CPVC TRUE UNION INDUSTRIALACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 12X20 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 12" by 20". The motor lever is installed on the 20" side. Full dimensional specifications are in the datasheet below.