10X20 ND-RSD NC | Rectangular Damper | 10X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Connection Type_JIC|MPT 6 CPVC TRUE UNION BALL

6 CPVC TRUE UNION BALL CHK VALVE SOCKET FKM VENTURIED

6 PVC COUPLING SOCKET CL63

3X17 CPVC NIPPLE TOE SCH80

3/8X1/4 F UN ELB SWV ADPT

10X20 ND-RSD NC | Rectangular Damper | 10X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Connection Type_JIC|MPT 6 CPVC TRUE UNION BALLACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 10X20 ND MOTORIZED DAMPER SPRING RETURN NORMALLY CLOSED 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