The TR-332 is a high capacity Lithium Ion battery pack for the 3M™ Versaflo™ TR-300 PAPR. Under certain conditions, it will provide up to __ hours of operation.
Powered Air Purifying Respirators are motorized systems powered by a battery pack which draw air through a filter or cartridge to provide respiratory protection to the wearer. The blower unit can be mounted on the waist, face, or head, depending on the system selected.