3M Powered & Supplied Air Breathing Tubes are part of a NIOSH-approved respiratory system3M Powered & Supplied Air Breathing Tubes connects the air source with the headtop and ensures clean...
3M SA-Series Supplied Air Regulator Valves and Assemblies provide comfortable, cost effective respiratory protection for All-Day use. When used with approved 3M breathing tubes and 3M Versaflo (TM)...
3M SA-Series Supplied Air Regulator Valves and Assemblies provide comfortable, cost effective respiratory protection for All-Day use. When used with approved 3M breathing tubes and 3M Versaflo (TM)...