Ensure 3M™ Adflo™ Powered Air Respirator is exceeding its minimum airflow rate
Air flow must be tested before using respirator
Extend the service life of your equipment by checking it regularly
3M™ Adflo™ Air Flow Indicator, 838020 is our tool for ensuring your 3M™ Adflo™ Powered Air Respirator is meeting the minimum airflow rate for safe use. Airflow should be tested before the respirator is used.