Parts list included: 1. Lix molecular sieve beds*2-4 sets 2. Air compressor (oil free) 450LPM*1 set(2600W AIR COMPRESSOR) 3. Real time display and control system*1 set 4. Tank 50L*1 5. Air cooling condenser system*1 set 6. Oil and water vaporizer* 1 set 7. Metal Frame 8. Air cooling system for cabinet 9. Power supply 220VAC User number max30 persons Product introduction: the box is designed with separate cavities, with clear separation of air source and oxygen generation area, strong integrity, strong flexibility, high energy efficiency, low noise and convenient maintenance.the whole adopts metal framework structure, bolt and rubber pad fixing mode, and medical grade universal wheel is installed at the bottom, which not only ensures stability and detachability, but also can be moved, easy to move, and more earthquake proof and noise reduction.the whole system operates in the low voltage range, which is safe and reliable. the design idea of oil-free air compressor is adopted, the noise meets the national standard, and the ambient noise is lower than75db (a). Li based molecular sieve imported from zeochem of the United States is adopted, with oxygen separation rate > 50%, higher oxygen production efficiency and smaller volume. Technical parameters: Oxygen concentration 93% ± 3% Oxygen output 1.2m3/h Equipment power ≤ 3.6kw Overall dimension 1340*670*1100mm Equipment weight 100kg Ambient temperature 5 ~ 45 ℃ Noise ≤ 75db (a) Molecular sieve imported brand Oxygen separation rate ≥ 45% Built in oxygen tank (oxygen) carbon steel, working pressure: ≤ 1.0MPa, volume 50L Oxygen outlet 6mm Service life: 5 years