Air Systems International BB50-COAAP Auto-Air Breather Box IDLH

The Air Systems BB50-COAAP is intrinsically safe and has full automatic reserve air for working in IDLH environments.

The Auto Air IDLH filtration system is engineered to supply breathing air (Grade D) with full-automatic emergency reserve air in case of failures or reduced main air source pressure while performing job duties in hazardous environments. The reserve-air activation triggers at 60 PSI and/or electrical supply loss, the system will automatically switch to your reserve air cylinder. Local & remote (optional) alarms signal personnel of primary air system failure & that the system has switched to back-up.

Note - IDLH conditions require pressure-demand respirator usage with a minimum 5 min. escape cylinder.

* When ordering, please specify .25 inch Hansen or Schrader style fittings

• Designed to filter breathing air for those working in IDLH Environments
• Fully Pneumatic System
• CSA certified intrinsically safe CO monitor
• CSA Approved for Class I, Division 1, Groups D & C
• 50 CFM - 4 couplings
• 79 CFM flow capacity

Resources 

Air Systems BB50-COAAP Datasheet
Air Systems BB50-COAAP Manual