8X24 ND-RSD NC | Rectangular Damper | 8X24 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Valve Size_0.75" - 2 Way 8X3 CPVC CLAMP SADDLE DOUBLE

8X3 CPVC CLAMP SADDLE DOUBLE OUTLET SOCKET EPDM ZINC BOLT

8X4 PVC REDUCING COUPLING GASKET 125PIPXIPS

1X24 PVC NIPPLE TOE SCH80

Select the minimum time the output relay remains off before the next on cycle

8X24 ND-RSD NC | Rectangular Damper | 8X24 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Valve Size_0.75" - 2 Way 8X3 CPVC CLAMP SADDLE DOUBLEACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 8X24 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