• Breather Box itself contains three filters: bulk water and particulate removal, oil coalescing and ultrafine particulate filtration, and organic vapor and odor removal.
• Inline carbon monoxide monitor warns of the presence of this deadly gas.
• If CO is detected, a loud audible alarm beeps and a bright red light flashes on and off.
• If the primary air source is interrupted and the unit has automatically switched to backup air, the audible alarm sounds a steady tone, and the red light shines steadily.
• If the interrupted primary air source is re-established, the Auto-Air Breather Box automatically switches back to it.
• Any number of air cylinders can be attached in a cascade arrangement to service multiple workers.
• Specify Hansen or Schrader fittings when ordering. Requires 115 VAC to operate.
  Downloadable Breather Box manual and parts list.
  Air Systems International warranty information.
• Warning: when working in IDLH environments, NIOSH requires each worker to be equipped with a 5-minute escape respirator/cylinder. The Auto-Air Breather Box does not replace this NIOSH requirement. However, the Auto-Air Breather Box would be invaluable in situations requiring 30 minutes or longer to escape

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