18 Round Static Pressure Bypass Damper”

SCL # :211746 Manufacturer Item # :119118 18 Round Static Pressure Bypass Damper,Power: None Required, Sensor: Weighted Arm, Indicators: Air Flow Direction, Construction: Heavy Gauge Galvanized Steel, Mount: Vertical Or Horizontal, Dims:
18″ X 18″ Dia, Weight:15 Lbs,Origin:Usa, In Mfg Box.

Specifications

Cabinet Size:18 Category:ROUND DAMPERS Packaging:Manufacture packaging