The Vevor 30-inch high velocity drum fan is built for powerful industrial and commercial airflow in warehouses, workshops, factories, and basements. It features a high-quality motor, 3 speed settings, and up to 13000 CFM for ventilation, cooling, dust removal, and air exchange. A 360-degree adjustable tilt design helps direct airflow where needed. Smooth-rolling casters and a wide handle make it easy to move between work areas. Its 5-foot power cord adds flexible placement for everyday use.