Structure and Working Principle of EEBD

1. Structure The product mainly consists of air cylinder, pressure reducer, pressure gauge, air supplying hose, mask and bag. 2. Working principle The compressed air in the steel air cylinder of the THDF series Emergency breath equipment goes through the pressure reducer, The reduced air goes out of the valve to be constant flow air, and then goes into mask through air supplying hose to provide the user with clean air for breathing.