8X20 ND-RSD NO | Rectangular Damper | 8X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Connection Size 2_M22 cooling tower fan control based

cooling tower fan control based on water temperature

1/4X14 CPVC NIPPLE TOE SCH80

3/4X12 PE NIPPLE TBE SCH40

24X21 PVC REDUCING CROSS GASKET 80PIP

24X4 CPVC REDUCING CROSS SOCKET DUCT

8X20 ND-RSD NO | Rectangular Damper | 8X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Connection Size 2_M22 cooling tower fan control basedACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 8X20 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 8" by 20". The motor lever is installed on the 20" side. Full dimensional specifications are in the datasheet below.