Two types of alarms – one audible and one visual – alert user to either a low battery or low flow, such a when a particle filter is fully loaded. LED lights on the battery indicate its charge status on and off the charger.
The 3M Versaflo TR-307N+ PAPR assembly includes a TR-302N+ PAPR unit, TR-371+ filter cover, TR-327 easy clean belt, TR-332 battery, TR-341N battery charger kit, TR-3712N HE filter and a TR-3600 Pre-Filter.
- Two selectable flow rate options – 6.5 CFM and 7.2 CFM – offers more options and comfort to the user
- Easy-to-use and versatile PAPR system for particulate environments
- High Efficiency particulate filter. Optional nuisance organic vapor filter available
- Work longer – the High Efficiency battery allows you to work in a remote location for extended periods of time