3M Speedglas Welding Helmet 9100 Air (without filter) with 3M Adflo PAPR
Get all the benefits of the 9100 series welding helmets, with the additional benefit of being able to be used in combination with powered or supplied air respiratory protection.
Its clear protective visor ( 17 x 10cm) is curved, which allows excellent views up, down and peripherally.The air duct provides a refreshing airflow across the entire breathing zone and its face seal readily follows the contours of shield and face, along with a high comfort headband and shade 5 side windows.
The new Adflo unit features Lithium Ion (Li-Ion) batteries, which are more than 40% lighter than the NiMH batteries used in the original model. This lighter battery has the same life-time as its predecessor but benefits from a faster partial charge time.