8X16 ND-RSD NC | Rectangular Damper | 8X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Cap Material_Steel 4 BLACK COUPLING

4 BLACK COUPLING

3/4 CPVC TRUE UNION BALL CHECK VALVE FLANGED EPDM

1/2 Industrial Interchange

which can be locked or limited using setpoint stops (HFO-0027)

20 CPVC BUTTERFLY DAMPER SOCKET DUCT

8X16 ND-RSD NC | Rectangular Damper | 8X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Cap Material_Steel 4 BLACK COUPLINGACTUATORS 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 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