20X6 ND-RSD NO | Rectangular Damper | 20X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Additional Information_2.61 x 3.9 in Center to End; 7.750 lb Weight 1 PVC BALL VALVE 3-SLOT

1 PVC BALL VALVE 3-SLOT STEM EXT L/NIPPLE

2-1/2 CPVC BUTTRFLY CHK VALVE GROOVED EPDM

24X18 PVC REDUCING COUPLING GASKET 100PIP

Anderson alternative: 06206-060604

1/2 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD FKM VENTED

20X6 ND-RSD NO | Rectangular Damper | 20X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Additional Information_2.61 x 3.9 in Center to End; 7.750 lb Weight 1 PVC BALL VALVE 3-SLOTACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 20X6 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 20" by 6". The motor lever is installed on the 6" side. Full dimensional specifications are in the datasheet below.