The RUWAC compressed air drive vacuum produces up to 300 mbar vacuum and can tolerate unlimited start/stops per hour as was required by the customer. RUWAC produced a special cleaning nozzle to fit exactly for this application. The smaller the cleaning nozzle diameter the more mbar performance is required. Existing small vacuums could hat much too low mbar and airvolume to be able to vacuum small dust away. Our compressed-air model offers impressive performance for all periods of use. It is extremely maneuverable and complies with all safety requirements for vacuuming all …