Two-Speed In-Line Duct Fan--8" Diameter
Duct fans are helpful aids in boosting air volume through plastic ducting in smaller growing environments This lightweight inline duct fan is quiet and easy to install. 8" diameter galvanized steel housing with a plastic propeller. Draws .85 amps. Rated at 450 CFM (low speed) or 600 CFM (high speed) at 0" static pressure.