20X8 ND-RSD NC | Rectangular Damper | 20X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Hex Size_0.9 in Black Extension Piece

Black Extension Piece

2-1/2 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHCK SPIGOT FKM

1-1/2 LF IMP 45 DEG ST EL

1-1/4 X 1 LF IMP COUPLING

2 CPVC BUTTERFLY CHECK VALVE FLANGED FKM

20X8 ND-RSD NC | Rectangular Damper | 20X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Hex Size_0.9 in Black Extension PieceACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 20X8 ND MOTORIZED DAMPER SPRING RETURN NORMALLY CLOSED 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