Available in a variety of configurations, the NEW S3 single-phase industrial vacuum cleaner features solid construction and cutting-edge innovations like an electronic keypad with LED indicators to monitor the performance of the main and HEPA filters. The S3 is available with 50 or 100 liter collection capacities and can be equipped with many different features including, liquid or level sensors for automatic shut-off and the Longopac collection system, a continuous bag that can be filled, cut, disposed, and immediately restored for a new use. The S3 industrial vacuum was recently named PRODUCT OF THE YEAR in the Industrial Hygiene category in Occupational Health and Safety Magazine’s second annual contest!