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