Lincoln Mobiflex 400-MS Mobile Fume Extractor Base Unit

Breathe Easier with the Mobiflex 400-MS

As a welder, your health is your most valuable asset. Welding fumes contain hazardous particulates that can lead to long-term respiratory issues if not properly managed. The Lincoln Electric Mobiflex® 400-MS is designed to move with you, providing powerful suction right where you need it. Unlike fixed ventilation systems that leave you tethered to one spot, this mobile base unit allows you to bring professional-grade air filtration directly to your weld, whether you are working on a bench or maneuvering around a large assembly.

The Mobiflex 400-MS isn't just about safety; it's about convenience. We know that stopping to clean filters or fix equipment kills your rhythm. That's why this unit features the RotaPulse® cleaning system. It automatically cleans the filter while you work, ensuring you don't lose suction power in the middle of a bead. The large filter capacity means you spend less time swapping out cartridges and more time welding. The unit runs quietly (around 69 dBA), so it won't add unnecessary noise to an already loud shop environment, allowing for better communication and less fatigue at the end of the shift.

Setting up the Mobiflex is straightforward. It plugs into standard power sources and features a factory-installed transformer relay kit. The internal spark arrestor gives you peace of mind by catching sparks before they hit the filter. With its rugged wheels and sturdy handle, you can easily roll it over cables and uneven shop floors. Whether you are doing general fabrication, repair work, or training, the Mobiflex 400-MS is the reliable partner you need to keep your air clean and your welds precise. Note: This is the base unit only; be sure to pair it with the appropriate Lincoln extraction arm for your reach requirements.