A Self Contained Breathing Apparatus is more than just a tank of air—it’s a sophisticated system engineered to protect lives in the most challenging conditions. By understanding the components and their functions, users can operate SCBAs more effectively, perform routine checks, and respond confidently in emergencies. Whether you’re a firefighter, industrial worker, or safety officer,... https://www.slideshare.net/slideshow/self-contained-breathing-apparatus-dipti-fire-services-9747/284813890