Models M 301,M 302, M501 and M 502 are a single-phase industrial vacuum cleaners for dust and dry materials. The filter chamber contains a star-shaped polyester "L" filter as standard, that can be replaced by several types of filters according to the applications. Easy to move from a site to another one thanks to its trolley on wheels. Tanks to the wheeled tank with a comfortable handle the emptying of the tank becomes a very easy operation. Available with one or two motors. Depending on your particular suction requirements, you can choose a model with 30 or 50 liters capacity container. Class M and H filters are available on request.Thanks to its wide range of accessories, it is suitable for any industrial application.