The ELSA is an emergency escape-breathing device providing 10 or 15 minutes of escape from toxic environments, even in atmospheres immediate dangerous to life and health (IDLH). The ELSA is lightweight and is designed for comfort as well as simplicity of use.
It delivers a constant flow air supply at 40 lpm nominal flow and has a elastomeric neck seal for ease of donning and can be worn by those who wear glasses or have beards. Exit now and get out of there! In emergency situations where breathable air quality may be or has been compromised, getting away from the contamination is critical. That means two things: (1) Do it quickly. (2) Do it safely. The ELSA Emergency Escape Breathing Device from Scott.