Effect of protecting the respiratory tract of people working in environments lacking oxygen, smoke, gas and other harmful gases.
There are 2 models of breathing tank: 1. Steel tank: 5L, 6L 2. Carbon fiber tank: 6.8L, 6.8Lx2, 9L, 12L
A breathing air tank set includes the following parts: Respirator, breathing tank, air supply valve, pressure indicator, strap set, cylinder valve, carrying case, user manual, warranty, certificate.