20X10 ND-RSD NO | Rectangular Damper | 20X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Thread Size_1-3/16-12 x 3/4-16 and 208- 220 volt 3-phase

and 208- 220 volt 3-phase motors up to 5 horsepower

3 PVC TANK ADAPTER SOCXFPT NEOPRENE GASKET

PX3PLX01 Panel model has pressure and velocity 0 to 1 in-WG/0 to 3000 ft/min with four field-selectable subranges

2 PVC COUPLING REINFORCED FEMALE THREAD SCH80

1-1/4X1/2 PVC REDUCING BUSHING SPIGOTXSRFPT

20X10 ND-RSD NO | Rectangular Damper | 20X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Thread Size_1-3/16-12 x 3/4-16 and 208- 220 volt 3-phaseACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 20X10 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 20" by 10". The motor lever is installed on the 10" side. Full dimensional specifications are in the datasheet below.