Knowtech manufactures a full line of industrial and commercial vacuum cleaners for professionals, companies, and businesses. Easy to handle, versatile, powerful, and noiseless, Our vacuum cleaners are the ideal choice for room vacuuming and sanitizing. All Knowtech industrial vacuum cleaners are portable and can vacuum both small and large quantities of dry and wet waste. They are designed to carry out even particularly heavy cleaning operations, with a quick-emptying mechanism for the waste container. Easy to handle, polyvalent, powerful, and quiet, with a single or three-phase power supply, these vacuum cleaners are the ideal equipment for sucking in dust, solids, or liquids in every situation and environment. They are ideal for cleaning environments such as workshops, foundries, cement plants, bakeries, car washes, and chemical or textile plants.