I don't know if you know about the SCBA, although it is not very common in daily life, but it plays a crucial role in some professional fields.
For example, in some areas with serious air pollution, such as chemical plants or large chemical laboratories, air breathing at this time can well protect the breathing pipe from inhaling toxic gas. For another example, in a fire scene, inhaling a large amount of smoke will lead to the loss of life, this time the air breathing apparatus can make the smoke does not enter the body, plays a very important role in protecting people; In addition to the protective effect of the air respirator on the human respiratory tract, the more important function is to provide air for people to breathe. For example, in places where oxygen is scarce, such as the plateau, the air respirator can store a large amount of oxygen. At the same time, the invention of SCBA an also support scientists to explore more unknown areas.
The SCBA we are going to introduce today is produced by Doseem security technology (Shanghai) co., LTD. It is a model dsba6.8p with the standard EN 137:2006 and the standard GB/16556-2007. GA124:2013; NFPA 1981:2003, a self-supporting open-circuit compressed air breathing apparatus certified by CE. It costs 9,500.00¥ and consists of a full cover, air supply valve, cylinder, self-locking cylinder valve, pressure reducing valve, high-pressure pipe, medium pressure pipe, backplate, alarm whistle and mechanical pressure gauge.
Its advantage is that it is one of the world's lightest air-breathing machines. With the advanced technology and design concept of air-breathing, we have innovatively developed ergonomic backboard with excellent thermal radiation resistance, wear resistance, tear resistance and chemical resistance. Even in harsh environments, the Doseem dsba 6.8p SCBA is very comfortable to wear, stable and reliable. In order to reduce the risk of being hooked and avoid physical injury, the pressure pipe and air supply pipe are integrated into the backboard card slot of Doseem dsba6.8p, which not only prevents thermal shock, but also greatly enhances the security of entering and working in the closed space environment.
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