1)TH/15 type Emergency Escape Breathing Device (EEBD) is based on the IMO MSC. 98 (73) adoption of the resolution, on July 1, 2002 as required by mandatory type "international fire safety systems" design and manufacture of marine products. 2)It has EC and CCS approved. 3)It consists of compressed air bottle, pressure reducer, pressure gauge, gas ducts, hoods, and other components, can provide individuals more than 10 or 15 minutes of constant gas, available in a toxic, hazardous, smoke, oxygen environment personnel escape use. 4)It is usually used for fire-fighting, oil, mining, Marine and othe some chemical dangerous zone.