- Contact Person : Ms. Wang lin
- Company Name : Zhejiang Hengtai Safety Equipment Co., Ltd.
- Tel : 86-576-86086369
- Fax : 86-576-88422009
- Address : Zhejiang,Wenling,Taiping Street, Wenling City Industrial Park, Phase II Nanquan
- Country/Region : China
- Zip : 317500
RHZYN240 fire-fighting oxygen breathing apparatus
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RHZYN240 fire-fighting oxygen breathing apparatus
Major parametersEffective protection time: 4h (medium labor intensity)
Rated operating pressure of oxygen cylinder: 20MPaVolume of oxygen cylinder: 2.4LOxygen volume: 480LVolume of calcium hydroxide to fill: 2.1KgOverall dimension: 560mm×370mm×160mm
Weight: 10Kg (exclude calcium hydroxide and oxygen)
Purpose:RHZYN240 positive pressure fire-fighting oxygen breathing apparatus are mainly suitable for poisonous and harmful gas of coal mine, fire fighting, chemical industry, tunnel, scientific research and high-rise buildings, rescue and relief in anoxic disaster environment and seek for expedition.
Main performance:Respiration: 30L/minExpiratory resistance: ≤600PaRespiratory resistance: >0Oxygen supply ration: 1.6±0.1L/miAutomatic oxygen supply ration: >100L/minManual oxygen supply ration: >100L/minAutomatic valve supply mpa: 50-245PaCO2 density in respiration: <1%Oxygen density in respiration: >21%Alarm pressure of annunciator: 4~6MPaAlarm duration of annunciator: 30~60SVolume:≥80db
