12X12 ND-RSD NO | Rectangular Damper | 12X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Length_1-9/16 in 2 % of kvs Medium

2 % of kvs Medium Water Stroke resolution ΔH/H100 1:1000 Material

1-1/2X1-1/4 CPVC REDUCING BUSHING SPIGOTXFPT SCH80

Zone Valve | 1" - 2 Way | 7 Cv | Spring Return NC | 24V | On/Off

15X2 PVC REDUCING TEE GASKETXSPGXFPT 100PIP

24X8 PVC REDUCING TEE GASKETXSPGXGASKET 80PIP

12X12 ND-RSD NO | Rectangular Damper | 12X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Length_1-9/16 in 2 % of kvs MediumACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 12X12 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Description 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