PSA Oxygen Generator supplies high-purity and a constant oxygen(O2) supply. This generator works on the principle of Pressure Swing Adsorption (PSA) where a CMS absorbs other impurities and gases and separates the O2 from the mixture of gases and allows it to pass through. This generator is used by various industries, such as healthcare, water treatment, in aquaculture, glass manufa... https://www.creativeozair.com/psa-oxygen-generator.html