5minutes to 25minutes, carbon fiber composite gas cylinder, lightweight for carriers.
. Structure: Refillable cylinder, transparent hood, valve and Pressure gauge assembly, breathing tube and regulator.
. Application: Keep people from poison gas, frog and Oxygen-deficiency situation while emergency in factory, Office, hotel, ship and entertainment spot etc.
. Advantage: Safety, lightweight and convenient for carry, The unit can be worn over shoulder, around neck or around waist. The hood is designed to be frog-free while keeping A clear and broad visibility. The hood can be taken off for Cleaning and replacement.