Product Name: Home Small Self-Rescuer Device Zyx30 Compressed Oxygen Self Rescuer Model NO.: ZYX30 Certification: DOT, FDA, CE, ISO, FCC, RoHS, CCS, GL/EC Material: Rubber Type: Self Rescuer Suitable for: Adult Using Field: Mining Application: Professional Equipment Cylinder Filling Pressure: 20MPa Trademark: Enwei Transport Package: Wooden Case Specification: 210*167*80mm Origin: China HS Code: 8205590000 Product Description Compressed Oxygen Self-RescuerCompressed Oxygen Self- Rescuer is the rescuer of miners who work under mine. When cataclysm occurredunder mine (mine gas explodes, gas burst out, fire etc. ) and causes poisonous and harmful gaseouscontamination and anoxia, provide fresh breathing gas for the miners under the mine. The breathing protectionappliance for a person to flee from disaster area can be free of damage from poison gas or asphyxia, retreatingfrom disasterarea safely, and can also be used for underground engineering, high-rise buildings, public place ofentertainment, fire self-rescuer, tunnel, chemistry, environmental health engineering and places that may bepoison gas or condition that make people shocking.Small Oxygen Breathing Apparatus Compressed Oxygen Self Rescuer(ZYX60)ZYX Series Isolated Compressed Oxygen Self- Rescuer is mainly used in coal mine or environmental air pollution of poisonous gas and asphyxia hazards,field personnel quickly wear,the protection of human normal breathing to flee coal mine workers in the event of gas outburst,fire and explosion disaster accident,as well as rescue workers in respiratory failure using rapid evacuation.ZYX Series Isolated Compressed Oxygen Self- Rescuer is mainly composed of the respiratory system and the CO2 filter system of high pressure system,consisting of high pressure system including oxygen bottles,oxygen bottle switch,pressure regulator,automatic and manual supply valve and pressure gauge.Respiratory system consists of mouth,nose clip,breathing hose,air,exhaust valve and breathing valve.Features of product:1. This product is a kind of isolated closed-circuit cycling breathing apparatus. Human's breathing system is isolated from outside world after wearing it, able to prevent all sorts of poisonous and harmful gas to enter human body.2. Adopt cycling breathing method. The breathed gas absorbs CO2 through the CO2 absorbent inside clear can. Remaining oxygen and the oxygen output by reducer enter air bag and are inhaled into human body through hole gauge. Compared with the self-rescuer of former breathing methods (refer to breathing air current all through absorbent), it has such advantages as small breathing resistance, no powder, no smoky, low inhaling temperature and comfortable to breathe etc.3. Have 3 oxygen supply methods (rated, automatic and manual oxygen supply), effectively improving the safety and reliability of breathing protection.4. Advanced pressure reducing principle, with features such as small volume, light and stable performance etc.Working principle:1. Rated oxygen supply: Turn the handwheel of switch in direction of counter-clockwise, high pressure oxygen flows into reducer from oxygen cylinder, automatically input 1.2L/min oxygen into air bag after reducing pressure.2. Manual oxygen supply: Press air supply binder plate with finger, oxygen enters air bag at the speed of 60L/min, fingers leave air supply binder plate, stop supplying oxygen.3. Automatic oxygen supply: When breathing system is at negative pressure, air supply binder plate shrinks inward, forcing air supply pole to open oxygen supply organ, oxygen enters air bag at the speed of 60L/min. When air bag plumps up rapidly, air supply binder plate leaves air supply pole and stops supplying air. Oxygen enters human body through air bag, breathing valve and gauge while inhaling. Air enters clear can through breathing valve and breathing soft tube while breathing. The CO2 that human body breathes is absorbed by the absorbent inside clear can. The remaining oxygen enters air bag and mixes with the oxygen output by reducer. Finish human's breathing cycle by doing this again and again.Parameter of ZYX30 Compressed Oxygen Self Rescuer Breathing ApparatusModelZYX30Protect time≥30minCapacity of oxygen bottle0.3LOxygen storage capacity56LInspiratory oxygen concentration25%Inhaled carbon dioxide concentration2%Quantitative supply of oxygen1.2L/minManual supply of oxygen supply60L/minCylinder filling pressure20MpaPeriod of validity3-5yearsOutline dimensions210*167*80mmweight