10X18 ND-RSD NO | Rectangular Damper | 10X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Selection Guide_Actuator-Only 12 PVC REPAIR COUPLING GASKET

12 PVC REPAIR COUPLING GASKET CL125

2-1/2 PVC LUG INSERT BUTTERFLY VALVE FKM L/HDL SS LUG

3 Pneumatic Damper Technical Instructions)Datasheet(Powers Controls Damper Shaft Extension

10 PVC 22-1/2 ELBOW SOCKET 80PIP

1-1/4 PVC TEE SOCXFPT SCH80

10X18 ND-RSD NO | Rectangular Damper | 10X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Selection Guide_Actuator-Only 12 PVC REPAIR COUPLING GASKETACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 10X18 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Model ND RSD is a rectangular parallel blade damper constructed from heavy duty extruded aluminum with nylon bearings for quiet operation. The Motor Actuator is a 24vac ( Synchronous motor. It is typically a Power Close Spring Open construction. The damper can be ordered as