Model S2 is equipped with 2 bypass motors. It is easy to use thanks to the electronic board supplying real-time data about the filter status, and individually controlled motors.

• Constant check of the vacuum efficiency
• Dust-free Longopac disposal system ("endless bag") available
• Tool tray
• High filtering efficiency
• Quietest of Nilfisk's 1-phase industrial vacuums
• Modular and suitable for any industrial application
• Ergonomic external filter shaker
• Large star filter  
• Stainless steel versions available