18X10 ND-RSD NC | Rectangular Damper | 18X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Type_ Utility Spring Check Valves 6X19 PVC NIPPLE PLAIN SCH80

6X19 PVC NIPPLE PLAIN SCH80

range adjustment knob with inches water column and Pascals increments

12X4 PVC CLAMP SADDLE REINFORCED FEMALE THREAD EPDM ZINC BOLT

63MM CPVC TEE VALVE SOC/THREAD EPDM

10X15 PVC NIPPLE TBE SCH80

18X10 ND-RSD NC | Rectangular Damper | 18X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Type_ Utility Spring Check Valves 6X19 PVC NIPPLE PLAIN SCH80ACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 18X10 ND MOTORIZED DAMPER SPRING RETURN NORMALLY CLOSED Resources Datasheet ^^This damper is 18" by 10". The motor lever is installed on the 10" side. Full dimensional specifications are in the datasheet below.