16X16 ND-RSD NC | Rectangular Damper | 16X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Wall Thickness_0.65 mm This unit has an 8-foot

This unit has an 8-foot (2

3/4 PVC UTILITY SPRNG CHECK VALVE SOCKET EPDM

2 PVC PIPE EXTENDER-SCH 80 FABRICATE NPR

Actuator: 3"x3"

2X2X1 CPVC CTS REDUCING TEE SOC

16X16 ND-RSD NC | Rectangular Damper | 16X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Wall Thickness_0.65 mm This unit has an 8-footACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 16X16 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