Atmosphere-Supplying Respirators
Atmosphere-supplying respirators (ASRs) provide clean breathing air from a separate source and protect users from a variety of airborne contaminants, including particles, gases, and vapors. ASRs can be used in oxygen-deficient environments in the form of pressure-demand with an emergency escape breathing apparatus (EEBA), supplied-air respirator (SAR), or self-contained breathing apparatus (SCBA).
Emergency Escape Breathing Apparatus (EEBA) provide 5-, 10-, or 15-minutes of air to allow the user to escape from environments where breathable air may suddenly change to hazardous air. EEBA are assigned to individual users or placed in strategic worksite locations for quick access.
SARs provide safe breathable air from a cylinder or compressor in low-oxygen environments or where air quality is compromised. Wearers are connected to an air source outside the immediate work area and their mobility is limited to the length of the airline. Air filtration products, such as air purification panels, manifolds, and filters, help ensure Grade D breathable air is available through SAR systems.
SCBA are respiratory devices that contain and deliver breathable compressed air via a pressurized 30-, 45-, 60-, or 75-minute cylinder. The open-circuit, positive pressure-demand SCBA is the most common and used by firefighters and others who may be exposed to oxygen-deficient environments, smoke, toxic gases, or other contaminants that are immediately dangerous to life and health (IDLH).
ASRs require approval by the National Institute for Occupational Safety and Health (NIOSH) Respirator Approval Program and should be used in the context of a complete respiratory protection program per the Occupational Safety and Health Administration (OSHA) regulation 29 CFR 1910.134. This includes annual fit testing for all respirators with a tight-fitting facepiece. Regulatory compliance details are available at the individual product level.
Scott Safety™ Ska-Pak™ 5- and 10-Minute Type C Emergency Escape Breathing Respirators: Reducer
Accessory to be used with 5-, 10-, or 15-minute rated cylinder egress options.
Scott Safety™ Air-Pak™ SCBA Respirator Cylinder Straps
Replacement parts for Air-pak fifty scba respirator.
3M™ Scott™ ELSA™ Emergency Escape Breathing Device - N (EEBD-N)
ELSA™ EEBD-N respirator emergency escape breathing device is designed for simple use, training, and maintenance. Carry bag offers improved functionality while the redesigned hood fits wearers comfortably.
Scott Safety™ RIT-PAK III Emergency Air-Supply System
All-inclusive emergency air-supply system that works in mutual aid situations regardless of SCBA used by neighboring departments.
3M™ Scott Fire & Safety™ Industrial SCBA - ISCBA
Self-contained breathing apparatus for industrial applications.
Scott Safety™ Air-Pak™ X3 SCBA
Meets requirements outlined in the 2013 Edition of the 1981 and 1982 standards.
Bullard™ Cool Tubes AC1000 Assemblies and Accessories
Cool incoming air from compressed breathing air sources.
Scott Safety™ Replacement Parts, O-Rings
The O-ring prevents leakage and is a significant part of the SCBA.
Scott Safety™ AIR-PAK 75i SCBAs
Designed with durability and dependability for industrial applications.
Scott Safety™ Ska-Pak™ AT Escape SCBA/Supplied-Air Respirator
Supplied-air respirator offers automatic, hands-free transfer capability for panic-proof protection
Allegro™ Ambient Air Pump, Model A-300
Oil-less ambient air systems for use in environments where an outside air source is required. Does not require carbon monoxide monitoring equipment. Choose from hansen or schrader fittings.
3M™ Speedglas™ FA III SAR Welding System
Supplied air respiratory (SAR) system includes V-100 Vortex air-cooling valve, complete Speedglas™ Welding Helmet 9100-Air, and 9100XXi ADF.
Scott Safety™ ACSi SCBA
Offers the Advanced Carrying System (ACS), which features a padded Thermoflex backplate molded to fit the spine and back muscles for increased comfort and flexibility.
Bullard™ HC2400 Hot/Cool Climate Control Tube
NIOSH-approved accessory for use with certain SAR systems to supply a continuous flow or warm or cool air.