INDICATOR AIRFLOW VERSAFLO 0TR-970 3M

The TR-970 Air Flow Indicator is used to confirm that the manufacturers mimimum design flow rate of the 3M™ Versaflo™ TR-300 Series Powered Air Turbo is exceeded.

• Air Flow Indicator is used to confirm that the manufacturers mimimum design flow rate of the 3M™ Versaflo™ Powered Air Turbo TR-300 is exceeded.
• Designed to enable testing at various elevations and temperatures within the operational range of the system.
• Easy to use