GZO20-ES Professional Ozone Generator

Internal Reference: FABGAGZO.0008

GZO20-ES Professional Ozone Generator

Professional Ozone Generator, with compressor, oxygen concentrator and refrigerant dryer. Ozone production of 20 gO3/h, at a concentration of 65 g/Nm3. 230V, 50-60Hz, 910W.

Compact ozone generator, with air compressor and integrated Oxygen concentrator. It also includes filters, refrigerant dryer, and LOGO control. Manufactured with high quality components, ready to connect electrically and work. Robust, durable and reliable equipment.

Highly recommended
2 years warranty (expandable if you have a maintenance contract)
Manufacturing in 10-15 days

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Professional Ozone Generator

Technical specifications 

What is it used for?

his generator is mainly used to perform water or air treatments which require powerful treatment control. It is used by professional farmers; in public swimming pools; for drinking water, process water, wastewater; for laboratories, research centers, cooling towers, etc. This equipment is also used to remove odors in extraction hoods and for deodorization.

Product Details

What´s included

Ozone Generation system 20 gO3/h module with borosilicate dielectric. Air-cooled
Compressed air unit Pre-filter + Compressor + filter + refrigerator dryer
Oxygen concentrator Bicolumn / alumina - makes air 95% pure in oxygen.
Control By LOGO (set alarms and the schedule). Manual power regulation with potentiometer.
Communication ON remote wiring, Status relays (Started, Generating, Failure).
Sensors Ozone Amps / Compressed air Pressure / Oxygen Pressure / Door Opening.
Technical Valves Ozone outlet solenoid valve, oxygen flow meter with manual regulation.
Included in the packaging 4 meters of 8mm Teflon Tube + 2 meters of 10mm Polyurethane Tube + Electrical Connection Cable + User Manual

Technical features

Ozone Production 20 gO3/h
Ozone concentration Máxima = 100 g/Nm3
Óptima = 65 g/Nm3.
Air/Oxygen flow 5 lpm
Power supply 230V , 50-60Hz
Electric Power 910W
Gas connection OUT Tube 8 mm outer diameter
Dimensions 400 x 300 x 800 mm (Width x Depth x Height)
Packed size 600 x 800 x 1150 mm (Width x Depth x Height)
Weight 95 Kg

Working Conditions

Humidity <85%
Room temperature 5-35ºC
Working pressure 0-0,4 bar
Source gas Oxygen is generated by the equipment itself using an ozone concentrator (PSA unit)

Room fittings

The room must be well ventilated. It is recommended to install an ozone leak sensor and post safety warnings in the room.

Additional Information

Made by ZonoSistem
Made in Spain
Sold from 2014
Last revision 2021
Certificates CE, BIOCIDA PT2, PT4, PT5, PT11
Warranty 2 years warranty (indefinitely extendable with a maintenance contract)
UFI number G000-W09P-Y00M-TV8V


Includes a LOGO control to program the time slots of the day were ozone is going to be generated. Once the equipment is ordered to start, the compressor is started, air is extracted from the atmosphere, filtered, dried and introduced into the PSAs.There is where nitrogen is removed from the air, and oxygen is concentrated to 95% purity. This oxygen flow is directed towards the ozone generator ceramic plate, where oxygen is transformed into ozone. With the oxygen flow meter you can regulate the desired flow rate.

Included documentation

  • Safety manual.

  • User manual, installation and commissioning.

  • Maintenance manual.

  • Declaration of Conformity.

  • Warranty Certificate.

  • Compliance with biocidal regulations.

  • Our Quality Test results.


This generator uses high frequency corona discharge technology with borosilicate dielectric.

We comply with biocidal regulations and ISO certificates

We comply with biocidal regulations and ISO certificates

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