BA Set

A Breathing Apparatus (BA) set is a type of personal protective equipment used in firefighting to provide a supply of clean breathing air to firefighters in hazardous environments. It typically consists of a mask, a regulator, and a compressed air cylinder, and is designed to filter out smoke, toxic gases, and other airborne contaminants. BA sets allow firefighters to enter burning buildings and other hazardous environments safely and for extended periods of time. They are commonly used in structural firefighting, wildland firefighting, and other hazardous material response operations.