PSA-O-1.5K Oxygen generator without compressor

Internal Reference: COMCOMPR.0126

PSA-O-1.5K Oxygen generator without compressor

PSA, Industrial Oxygen Generator of 11 Nm3/h, at a purity of 98% and a drying dew point of -40ºC, 230v, 50-60Hz, 50w, for ozone generator of 1.5KgO3/h.

PSA high performance industrial oxygen concentration system, specifically designed to provide oxygen to an industrial ozone generator at 1.5kgO3/h. Made with two columns filled with zeolite with high absorption capacity, mounted on a steel base, with electronic control, pressure gauges and pneumatically actuated valves. They provide a constant flow of high purity, dry oxygen. Includes 750 liter stabilization buffer tank at the outlet.

Highly recommended
2 years warranty (expandable if you have a maintenance contract)
Manufacturing in 60-90 days

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Industrial PSA Oxygen Generator

Technical specifications 

What is it used for?

This oxygen concentrator is specifically used to generate ozone. Ozone is used in wastewater purification and disinfection treatments (WWTP), and public water purification (DWTP). It is also used in bleaching processes in the textile or paper industry. Also in fish farms, aquariums, recovery of lakes and agricultural ponds, irrigation water, etc.

Product Details

Technical features

Oxygen production 11Nm3/h
Number of Columns 2
Oxygen Concentration >98% at -40ºC Dew point
Outlet pressure 3-4 bar
Power supply 230v, 50-60hz
Electric Power 50w
Supply air pressure 5-7 bar
Supply air flow 246 Nm3/h
Dimensions 2300 x 900 x 2020 mm (Width x Depth x Height)
Weight 1400 kg

Working Conditions

Source gas The equipment requires an air supply from a compressor
Gas quality Air must be supplied at +3ºC Dew Point, oil free
Humidity <85%
Room temperature 5- 35ºC

Additional Information

Made by ZonoSistem
Made in Spain
Sold from 2017
Last revision 2021
Certificates CE
Warranty 2 years extendable indefinitely with maintenance contract


The oxygen concentrator receives dry, grease-free air from the air compressor, and is passed through the zeolite columns A, where the nitrogen is captured in the zeolite molecular structure, allowing only oxygen to pass through. When column A becomes saturated with nitrogen, the supply air is redirected to column B, depressurizing column A and releasing the nitrogen into the atmosphere. This cycle is repeated cyclically, always maintaining a constant flow of highly concentrated oxygen. The oxygen obtained is stored in an outlet buffer tank to stabilize the supply.

We comply with biocidal regulations and ISO certificates.

We comply with biocidal regulations and ISO certificates.

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