3M Versaflo Air Regulating Valve Assembly V-300 Series

Used to regulate the flow of air to 3M High Pressure Supplied Air Respirator Systems that use 3M L-Series Headgear. It allows the worker to set the airflow to the most comfortable level.
Used to regulate the flow of air to 3M High Pressure Supplied Air Respirator Systems that use 3M L-Series Headgear. It allows the worker to set the airflow to the most comfortable level.