12X6 ND-RSD NO | Rectangular Damper | 12X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Scale Increments_2 psi 2-1/2X5-1/2 CPVC NIPPLE TBE SCH80

2-1/2X5-1/2 CPVC NIPPLE TBE SCH80

4 PVC LUG INSERT BUTTERFLY VALVE EPDM LEVER HANDLE SS/LUG

1/2 OD NATURAL POLY TUBING 100

1-or 2-pipe

12X6 ND-RSD NO | Rectangular Damper | 12X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Scale Increments_2 psi 2-1/2X5-1/2 CPVC NIPPLE TBE SCH80ACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 12X6 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