10X10 ND-RSD NO | Rectangular Damper | 10X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Dimensions_1.09 in L Pressure loss alarm provides a

Pressure loss alarm provides a contact closure if the EP3 is unable to achieve the desired output within a fixed length of time

12 PVC COUPLING GASKET 80PIP

18 PVC 15 ELBOW SOCKET SCH80 FABRICATED

1000 Black Nylon

10X10 ND-RSD NO | Rectangular Damper | 10X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Dimensions_1.09 in L Pressure loss alarm provides aACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 10X10 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