... power consumption . Oxygen GeneratorHZKseries oxygen generators adopts PSA technology to make fresh oxygen. This seriesoxygen generators split oxygen from nitrogen, ... material is air, environmentally friendly. 3. The oxygen flow is adjustable, convienent to start and off. ... air compressor3. Chiller4. Control: Oxygen flow meter, on/off, Oxygen outlet, Fuse, Power input5. Oxygen purity: 90%±3% Technical ...