MSA

Compressed Airline Breathing Apparatus and AccessoriesMSA’s Compressed Airline Breathing Apparatus delivers a ready supply of safe, breathable air wherever air is irrespirable or oxygen deficient. MSA’s corresponding accessories, including compressed air filters and automatic switch valve, ensure air quality and deliverability.Allows for independent breathing in irrespirable conditions, including contaminated ambient air and oxygen deficiencySuitable for long-duration work and special applicationsModular design for multiple configurationsASV (automatic switch valve) supplies air even if the airline is disconnected or the external air source failsCompressed air filters purify air of organic and inorganic gases and vapors