Definitions for "Self-contained breathing apparatus"
A respiratory protection device that consists of a supply or a means of respirable air, oxygen, or oxygen-generating material which is carried by the wearer.
Portable air (not oxygen) tanks with regulators which allow firefighters to breathe while in toxic smoke conditions. Usually rated for 30 minutes of service. Used primarily on fires involving structures or hazardous materials. synonym: Air Pack see also: Respirator
A unit designed to provide the wearer with a respirable atmosphere independent of the ambient air. The air supplied by gas cylinder which is carried on the back of the wearer.
Keywords:  jaws, life, see
see Jaws of Life