HYZ-2 Isolation type positive pressure oxygen respirator

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Feature When open the oxygen tanks, high pressure gas by pressure reducer into medium pressure gas. Medium pressure gas all the way through the demand valve, and the other all the way through quantitative gas hole into the low pressure in the system With the increase of the human body the intensity of labor, when the pressure in the air to demand open valve, the valve spring clamp contact demand, demand valve open, the medium pressure gas inside air oxygen filling via the demand valve to meet human demand for oxygen Airbags within the low pressure gas by suction cooling device, the suction, suction valve to the mask, man in a mask breath exhale through the exhalation valve, pipe, clean cans to the balloon Parameter Nominal protection time : 2h Composite cylinder pressure rating : 20MPa Cylinder Volvme : 1.6L Oxygen supply ration : ≥1.4±0.2L/min Automatic Groundwater Supply: ≥80L/min Manual operation Groundwater Supply ; ≥80L/min Automatic exhaust pressure : 400~700Pa Dimension : 340×170×490(mm) Weight: 10.5kg

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Jining Hengwang Mining Machinery Co., Ltd.

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