8X16 ND-RSD NO | Rectangular Damper | 8X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Minimum Clamp Diameter_3-7/16 in 2X1/2 PVC CLAMP SADDLE SOCKET

2X1/2 PVC CLAMP SADDLE SOCKET EPDM SS BOLT

V246 valves regulate water flow to control refrigerant head pressure in systems with water-cooled condensers

2-1/2 PVC UNION SOCXSOC BUNA SCH40

18 PVC 90 ELBOW GASKETXSPIGOT 125PIP

20 PVC BUTTERFLY CHECK VALVE SPIGOT FKM

8X16 ND-RSD NO | Rectangular Damper | 8X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Minimum Clamp Diameter_3-7/16 in 2X1/2 PVC CLAMP SADDLE SOCKETACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 8X16 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