BG-4 Closed Circuit Breathing Apparatus (CCBA): Extended Operation - Up to 4 Hours!
The Dräger BG-4 is a NIOSH & MSHA Approved Closed Circuit Breathing Apparatus provides superior respiratory protection in IDLH environments for up to 4 hours! Conventional SCBA’s are limited to just one hour or less and do not provide the extended time that is required in critical operations like: search and rescue, hazardous materials clean-up, domestic preparedness, or mine and tunnel rescue. The low profile of the BG-4 makes it easy to use under protective clothing. Every BG-4 is equipped with the Moniton®, a fully electronic alarm, test and pressure display system that provides continuous information to the user.

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BG-4
The Dräger BG-4 supplies the wearer with safe breathing air for up to 4 hours in IDLH environments. The BG-4 gives the ... more
   
 

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