8X20 ND-RSD NC | Rectangular Damper | 8X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Thread Size_3/8-24 x 1/2-24 12 CPVC DOME CAP SOCKET

12 CPVC DOME CAP SOCKET SCH80 FABRICATED

10BASE-T/100BASE-TX compliant

3/4 CPVC TRUE UNION INDUSTRIAL 3 WAY FULL PORT VERTICAL L1 FLANGED FKM

1 SS Y SPRING CHECK VALVE

3X1/2 PVC CLAMP SADDLE DOUBLE OUTLET SOCKET EPDM SS B

8X20 ND-RSD NC | Rectangular Damper | 8X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Thread Size_3/8-24 x 1/2-24 12 CPVC DOME CAP SOCKETACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 8X20 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