12X22 ND-RSD NO | Rectangular Damper | 12X22 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Section_Air Brake Tubing Black Nylon 1-1/2 X 3/4 316SS REDUCNG

1-1/2 X 3/4 316SS REDUCNG COUPLG

4 X 2 1/2 150# GAL RED COUPL

2-1/2 PVC UNION 2000 SOCXSPIGOT EPDM

2 X 12 GALV STEEL NIPPLE

1 STEEL TOTE TRAY

12X22 ND-RSD NO | Rectangular Damper | 12X22 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Section_Air Brake Tubing Black Nylon 1-1/2 X 3/4 316SS REDUCNGACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 12X22 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 12" by 22". The motor lever is installed on the 22" side. Full dimensional specifications are in the datasheet below.