While SCBA is best known for its role in firefighting, it is crucial in many other industries and situations. Chemical plant workers, confined space rescuers, and hazardous material handlers all rely on SCBA units to breathe safely in environments where the air is contaminated or oxygen-deficient. Limiting SCBA to just firefighters is a dangerous misconception that can leave other wor... https://fivedollarclassifieds.com/business-opportunities_2/general/self-contained-breathing-apparatus-set-dipti-fire-services_i216006