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What is a pulse flow portable oxygen concentrator? Portable oxygen concentrator are battery-operated devices that provide supplemental oxygen to people who require greater oxygen concentrations than the levels of ambient air, oxygen concentrators draw oxygen from your immediate environment, it means they don't require refillable oxygen canisters or tanks which makes maintenance and upkeep easy.PSA Oxygen Concentrator Technology
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 adsorptive 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.