3M Speedglas 837631 Adflo Heavy-Duty Battery Li-Lon [6241] DD102C The new welding helmets and

The new welding helmets and faceshields from 3M feature the QRS type of breathing tube which enables one-handed connection and release

purge plug

non-chlorinated

requiring only a feeder

The kit will adapt to fit most machines

3M Speedglas 837631 Adflo Heavy-Duty Battery Li-Lon [6241] DD102C The new welding helmets andFully charges in 5. 5 hours. Expected operating time is 10 13 hours with new particle filter, new fully charged battery and a standard airflow. Batteries may be stored on the charger, fully charged, ready for immediate use. For use with the 3M Adflo Powered Air Respirator The new Li ion batteries makes the Adflo powered air respirator even more lightweight and balanced for greater comfort during the full shift.