The Shop-Vac Industrial dry shop sweep is designed for quick and easy cleaning of small to medium areas, indoors or out. An ideal choice for warehouses, malls, dock areas, storefronts, factories and machine shops, parking areas or sidewalks. Heavy-duty nylon impeller mulches as it cleans. For dry pick-up only. U.S.A. Gallons: 8, HP: 1.25, CFM: 300