High-purity oxygen generator O-GEN
for water treatmentindustriallaboratory

high-purity oxygen generator
high-purity oxygen generator
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Gas characteristics
for water treatment, industrial, laboratory
Flow rate

Min.: 1.02 m³/h (36.021 ft³/h)

Max.: 94.9 m³/h (3,351.362 ft³/h)

Output pressure

Min.: 0 bar (0 psi)

Max.: 10 bar (145.04 psi)


The O-GEN series oxygen generators extract the available oxygen in the ambient air from the other gases by applying the Pressure Swing Adsorption (PSA) technology. During the PSA process compressed, cleaned ambient air is led to a molecular sieve bed, which allows the oxygen to pass through as a product gas, but adsorbs other gases. The sieve releases the adsorbed gases to the atmosphere, when the outlet valve isclosed and the bed pressure returns to ambient pressure. Subsequently the bed will be purged with oxygen before fresh compressed air will enter for a new production cycle. In order to guarantee a constant product flow, O-GEN oxygen generators use modules of two molecular sieve beds, which alternatively switch between the adsorption and the regeneration phase. Under normal operating conditions and with correct maintenance the molecular sieve beds will have an almost indefinite lifetime. Characteristics: • operating pressure: 10 barg • operating temperature range: 5 to 35 °C • ambient air temperature range: up to 45 °C • dew points (atmospheric): -60 °C • capacity: 1,02 to 94,9 Nm3/h • purity: up to 95 % Applications: • Aquaculture • Feed Gas for Ozone Generators • Glass blowing • Leaching • NOx Reduction for Fuel Burners • Oxygen Lancing • Welding, Brazing • Wellness
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.