These high velocity fans offer high concentrated air velocity at distances over 100′. High velocity fans are great for a wide selection of industrial, commercial and recreation applications including warehouses, factories, kitchens, offices, golf courses, athletic events and more motors are totally enclosed for safety. Fans are enclosed in polypropylene housing with wire safety guards. Includes 3 metal fan blades. All metal components have powder coat finish. Fan head is yoke mounted to allow fan tilt for airflow adjustments. Beam mount fans include mounting hardware for mounting to beams. Fan hangs down from beam for optimum airflow. Factory wired 115v. Meets osha requirements. Horsepower rating based upon maximum speed/load.