Oxygen capacity:200-2500Nm3/h Oxygen purity: 93+-2% Oxygen pressure:0-0.4Mpa(adustable) Application fieldVPSA Oxygen-produce machine widely in steelmaking, be glass melting, paper and paper, OARS bleaching sewage treatment, non-ferrous metal to refined, petroleum chemical engineering and work with oxygen, mineral processing, aquatic breeding farms, fermentation, drinking water treatment etc. ...