S2B & S3B are basic, robust single phase industrial vacuums, suitable for wet and/or dry applications. Commonly used in the engineering industry. Different versions available for various applications including fine dusts. An optional HEPA filter is available for such applications.

• 2 or 3 independent "by-pass" motors
• Large L or M Class primary filter
• Manual Filter shaker as standard
• Easy release drop down waste container on wheels
• Compact, robust and mobile industrial design
• Full range of additional accessories available