Jinlong brand cabin oxygen mask is a kind of personal emergency respirator, also known as Bibs mask. It mainly provides emergency breathing gas or therapeutic gas for users through the pipeline, and discharges the exhaled gas from the body through the pipeline, or directly into the environment. It is used for respiratory gas systems such as diving decompression chamber, diving bell, tunnel pressure operation, medical oxygen chamber, etc. Standard configuration: mouth and nose mask: in line with the principle of ergonomics, it is more suitable for Asian faces. The material is moderate in hardness and softness. It is more comfortable to wear. Headgear: mesh design is adopted to change the ventilation and comfort; Four point fixing mode, tightening belt is convenient to adjust the inlet valve: integrated design, direct installation
