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4 hours HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus

    Buy cheap 4 hours HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus from wholesalers
     
    Buy cheap 4 hours HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus from wholesalers
    • Buy cheap 4 hours HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus from wholesalers
    • Buy cheap 4 hours HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus from wholesalers
    • Buy cheap 4 hours HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus from wholesalers
    • Buy cheap 4 hours HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus from wholesalers

    4 hours HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus

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    Brand Name : ASTTAR
    Model Number : HYZ4(C)
    Certification : MA
    Payment Terms : T/T, Western Union
    Supply Ability : 2000PCS/month
    Delivery Time : 2-20days on receiving the payment
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    4 hours HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus

    HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus


    Application

    The product is an isolated positive pressure respiratory system protection device made of compressed medical oxygen. It is mainly used by mine rescue personnel when they are engaged in rescue and relief work. The shell adopts PA material, which is heat resistant and wear resistant, durable. The mask is made of anti-fog spherical silica gel, with wide vision and comfortable to wear. The cylinder is made of carbon fiber composite material with high strength and good quality, and has the characteristics of pressure relief before crushing. Adopts imported integrated type pressure reducing valve, with stable performance, safe and reliable. The respiration loop adopts blue ice physical cooling, with low breathing temperature and good comfort.


    Technical parameters

    ModelHYZ4(C)
    Rated protection time4h
    Cylinder volume2.4L
    Working pressure20MPa
    Gas storage capacity of gas cylinder480L
    Quantitative oxygen supply≥1.4l/min
    Automatic oxygen supply≥80L / min
    Manual oxygen supply≥80L / min
    Opening pressure of exhaust valve400 ~ 700pa
    Opening pressure of automatic replenishing valve10 ~ 245pa
    Inhalation temperature≤35oC (ambient temperature 25oC)
    Equipment weight15kg
    Overall dimension520 × 420 × 170(mm)
    Operating environment

    1) Oxygen-free, oxygen-deficient and any atmospheric environment polluted by poisonous gas, smoke and steam

    2) Temperature: - 10oC ~ 40oC

    3) Relative humidity: 0% ~ 100%

    4) Atmospheric pressure: 70 ~ 125kpa in atmospheric environment


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