18X20 ND | Rectangular Damper | 18X20 ND MOTORIZED DAMPER | EWC Controls Joint_Quarter Turn Angle Supply Stop 3 PVC TRUE UNION BALL

3 PVC TRUE UNION BALL VALVE THREAD FKM

15X12 PVC STUB SADDLE SOCKET LOW HEAD PIP

2 316 SS HEX NIPPLE

1-1/2X1/2 PVC REDUCING WYE SOCKET SCH40 235PSI

3 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRDGE EPDM

18X20 ND | Rectangular Damper | 18X20 ND MOTORIZED DAMPER | EWC Controls Joint_Quarter Turn Angle Supply Stop 3 PVC TRUE UNION BALLACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 18X20 ND MOTORIZED DAMPER The hand damper is used to restrict airflow through the by pass trunk during by pass operation. These were designed to meet ACCA Manual Zr specification performance ratings and California Title 24 requirements. Resources Datasheet More Info ^^This damper is 18" by 20". The motor lever is installed on