- Other Mining Machinery[10]
- Other Construction Machinery[10]
- Concrete Mixers[3]
- Hoists[7]
- Chains[1]
- Cranes[6]
- Drilling Rig[5]
- Pneumatic Tools[3]
- Electric Planer[1]
- Other Metal Processing Machinery[3]
- Electric Saw[1]
- Electric Hammer[1]
- Other Hand Tools[2]
- Railway Supplies[9]
- Pumps[3]
- Solar Energy Systems[7]
- Concrete Pumps[1]
- Other Roadway Products[1]
- Steel Rails[8]
- Winches[10]
- Ventilation Fans[3]
- Jacks[1]
- Blower[4]
- Other Analysis Instruments[2]
- Other Water Safety Products[8]
- Chemical Respirator[2]
- Other Steel Profiles[2]
- Steel Channels[7]
- Mining Machinery Parts[1]
- Other Steel Products[1]
- Structural Steel[3]
- Air Conditioners[1]
- Fire Alarm[1]
- Wall Clocks[1]
- Alarm[2]
- Speakers[1]
- Electronic & Instrument Enclosures[1]
- Electrical Plugs & Sockets[1]
- DC Motor[2]
- Steel I-Beams[1]
- Stainless Steel Pipes[2]
- Steel Rebars[4]
- Air-Compressors[10]
- Spade & Shovel[5]
- Other Telecommunications Products[10]
- Building Material Making Machinery Parts[3]
- Other Lights & Lighting Products[1]
- Carbon[1]
- Contact Person : Ms. LIN JOY
- Company Name : Shandong China Coal Industrial Equipment Corp., Ltd.
- Tel : 86-537-2352580
- Fax : 86-537-2352581
- Address : Shandong,Jining,No.69 Huoju Road, New & High Zone, Jining City, Shandong Province, China
- Country/Region : China
- Zip : 272100
HYZ4 oxygen breathing apparatus
HYZ4 isolated positive pressure oxygen breathing apparatus
oxygen breathing apparatus
Major parameters
Effective 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×160mmWeight: 10Kg (exclude calcium hydroxide and oxygen)
Application:HYZ4 isolated positive pressure 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
HYZ4 isolated positive pressure oxygen breathing apparatus meeting MT867-2000 standard that we research and develop fully takes up
advantages of similar products at home and abroad and particularly reflects small volume, light weight, reliable performance andcomfortable to adorn on product mix design combining the physical truth of our country’s ambulance corps. In addition, it issuitable for ambulance members to be use under mine, tunnel and strait conditions. Positive pressure oxygen breathing apparatus canoperate at any poisonous and anoxic surroundings and danger zone.
HYZ4 oxygen breathing apparatus
