• The TR-800 is a PAPR blower with battery rated at Division I for Classes I, II, and III under the most current UL standard (UL 60079, 6th Edition, 2013); NIOSH-approved PAPR system. The 3M™ Versaflo™ Powered Air Purifying Respirator TR-800 Motor/Blower, with the 3M™ Battery Pack TR-830 attached, has been tested and classified for intrinsic safety in Hazardous Locations (Exia) by Underwriters Laboratory (UL) for the following: Exia Division 1: IS Class I, II, III; Division 1(Includes Division 2), Groups C, D, E, F, G; T4; Ex ia I Ma; Class I, Zone 0, AEx ia IIB, T4; Class I, Zone 0, Ex ia IIB, T4; Zone 20, AEx ia IIIC, T135; Zone 20, Ex ia IIIC, T135; -20°C ≤ Ta ≤ 55° C.
• Battery includes a bumper to help absorb impact; mechanical attachment of the battery helps prevent removal during use
• Audible and visual alarms alert users to low battery and low air flow
• Loose-fitting headgear can help accommodate workers with limited facial hair and prescription eyewear
• Compatible with particulate only filters or particulate and gas and vapor combination cartridges for protection in a variety of environments