18X8 ND-RSD NC | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Sensor Configuration_Immersion 6-13/16 SS T-BOLT CLAMP

6-13/16 SS T-BOLT CLAMP

4 CPVC 90 ELBOW SOCXFPT SCH80

1-1/4 PVC TRUE UNION INDUSTRIAL 3 WAY FULL PORT HORIZONTAL T1 REINFORCED FEMALE THREAD EPDM

4 PVC DIAPHRAGM VALVE FLANGED PTFE/FKM

1 1/2 X 12 SCH 80 SMLS BLK NIP

18X8 ND-RSD NC | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Sensor Configuration_Immersion 6-13/16 SS T-BOLT CLAMPACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 18X8 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