... in major type of hydrogen, propylene, ethylene compressorSuitable for Oxygen, Nitrogen, Hydrogen, Carbon Dioxide, Ammonia, Synthetic Gas, ... separation, instrument control, medicine etc. Parameters of oxygen and nitrogen compressor (table 1)parameterZW-1.67/ ... min)1.6712627.768suction pressure(×0.1MPa)(G)normal atmospherenormal atmospherenormal atmosphere0.02discharge pressure(×0.1MPa)(G) ...