Description Pressure swing adsorption (PSA) is a technology used to separate some gas species from a mixture of gases under pressure according to the species' molecular characteristics and affinity for an adsorbent material. It operates at near-ambient temperatures and differs significantly from cryogenic distillation techniques of gas separation. Specific adsorbent materials (e.g., zeolites, activated carbon, molecular sieves, etc.) are used as a trap, preferentially adsorbing the target gas species at high pressure. The process then swings to low pressure to desorb the adsorbed material. Features • Oxygen at any time and at any place • Cost-effective through low operating costs • Sophisticated and reliable technology • Exact purity for every application • No rental commitments as with bottles/bundles and tank systems • No CO2 pollution for the environment • No hazardous goods • No risk of explosion • In-house placement and production