Used to heat incoming air by up to 50(deg)F (28(deg)C) on 3M™ Supplied Air Respirator Systems that use 3M™ L-Series Headgear. This assembly requires an airflow of 60-95 psig. User can adjust airflow and temperature.
This assembly helps regulate the flow and temperature of the supplied air system. It keeps the worker comfortable by heating air by as much as 50(deg)F (28(deg)C). This assembly includes the heating tube, waist belt and holder.