Oxygen Generators


OGSI‘s line of oxygen generators plants are the most energy efficient on the market. Extract oxygen directly from the atmosphere and deliver it to any medical or industrial application with an OGSI oxygen generator.

Dependable – MADE IN USA

Every PLC-controlled generator is assembled and tested in our North Tonawanda, NY production facility. The zeolite sieve is factory sealed in solid steel tanks, and rarely needs replacement. With very few moving parts, our generators are built to provide thousands of hours of continuous, reliable service. Routine maintenance is as simple as changing an air filter.


From their precision-welded tank assemblies, to their robust manifolds, our high-quality generators operate in the harsh environments of Africa, Asia, South America and the Yukon.


Eliminate the unnecessary costs of transportation, storage and cylinder rental. OGSI’s oxygen generators are economically priced so that you can realize a return on investment within a short period of time. Supplying oxygen for as little as 3 kW/100 SCF, OGSI’s oxygen generators are the most energy efficient plants available.

Unfamiliar with PSA Oxygen Systems?

Call, email, or contact us through our website to request a personalized quotation. OGSI can provide the proper air compressor, air dryer and storage tank combination to optimize your oxygen system. We can assemble the system and test it in our factory before shipment. All components can be mounted to a steel skid and pre-wired for easy transportation and set-up.

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