Compressed Airline Breathing Apparatus and Accessories

MSA’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.

Part Number
Description
D4066700
D4066700

Automatic Switch Valve

  • Allows for independent breathing in irrespirable conditions, including contaminated ambient air and oxygen deficiency
  • Suitable for long-duration work and special applications
  • Modular design for multiple configurations
  • ASV (automatic switch valve) supplies air even if the airline is disconnected or the external air source fails
  • Compressed air filters purify air of organic and inorganic gases and vapors
Markets: Contractor, Oil & Gas
Applications: Confined Space, Sanding & Grinding, Painting, Asbestos Abatement

EN14593-1