The 3M Speedglas Welding Helmet 9100 Air HD with the 3M Adflo PAPR gives welders up to 12 hours powered air respiratory protection combined with the largest viewing area on the market with Speedglas 9100XXi True-View. Featuring external grind and memory mode welders can seamlessly switch between grinding and welding tasks with the press of a button without needing to lift the welding helmet and break the positive pressure seal. The award-winning Adflo PAPR system provides a Required Minimum Protection Factor of 50, providing excellent protection against certain welding fume, gases and vapours.
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