EFC120X-20''electric smoke ejectors blowers

　　Feature:

　　Smoke ejection-clears basements,confined areas with ducting;

　　Stackable for more PPV FORCE and easy storage;

　　Optional duct adapter for use with 40cm duct in confined space applications;

　　Available with in various voltage and frequency configuration;

　　Optional door bar and hanger kit for suspending in doorways windows.

　　EFC120X-20'' blowers arewidely used for ventilation at factory building,warehouses,construction sites,tunnel,mining area,alsoare used for firefighting