Description
DESIGNED for use with — for 3M Adflo Powered Air Purifying Respirator (PAPR) – Assembly (35-5401-01), that connects to 3M Speedglas welding helmets that require positive air pressure and 3M Versaflo headtops.LASTING working time — Up to 7 - 9 hours of operating time when paired with new filters(depending on the filter you use and how clean the filter is).EXTENDED life cycle — Battery pack designed for approximately 500 charge cycles,Replacement part can extend respiratory equipment service life.Reduce the cost-Replaceable part can potentially result in respiratory equipment cost savings.Lightweight — Lithium-ion battery technology is lighter than the NiMh version