36 In. Industrial Air Door Blower, Dual-Speed 1200 CFM, for Indoor Entryways, In
Industrial Air Door Blower, Dual-Speed 1200 CFM, for Indoor Entryways, Includes Robust Limit Switch, Wall Mount. Maximum air flow (CFM) 1200. 1200 CFM air curtain for fresh air. Two-speed settings and magnetic door switches Powerful Air Curtain – Keeping You Comfortable Year-Round.