8X12 ND-RSD NC | Rectangular Damper | 8X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Dimensions_4.40 in H x 2.03 in W x 2.25 in D Loads greater than 4 amps

Loads greater than 4 amps require a heat sink (HPO-4611) and thermal pad (HPO-4612)

F/1/2" V46B

Universal enclosure

4 FKM TRUE UNION 2000 INDUSTRIAL BALL CHECK VALVE REPAIR KT

8X12 ND-RSD NC | Rectangular Damper | 8X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Dimensions_4.40 in H x 2.03 in W x 2.25 in D Loads greater than 4 ampsACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 8X12 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