... compressor in major type of hydrogen, propylene, ethylene compressorSuitable for Oxygen, Nitrogen, Hydrogen, Carbon Dioxide, Ammonia, Synthetic Gas, Rich Gas ... separation, instrument control, medicine etc. Parameters of oxygen and nitrogen compressor (table 1)parameterZW-1.67/1504M16-126/ ... (V)3806000/300060006000motor speed (r/min)713333428300Remarks Nitrogen compressor for chemical industry 4M8-TYPE