GRV10-EP Industrial Ozone Generator

Internal Reference: FABGRV.0023

GRV10-EP Industrial Ozone Generator

Industrial ozone generator, cooled by water, ferrule type, to work from LOX or PSA, with PLC control with touch screen. Ozone production of 10KgO3/h, at 148g/Nm3 concentration. 75kW.

High efficiency ozone generator with borosilicate dielectric. This generator requires a supply of oxygen to produce ozone. The oxygen can come either from a liquid oxygen tank (LOX) or an oxygen concentrator (PSA).
The equipment is robust, durable and reliable. It can operate 24 hours a day. It achieves high concentrations of ozone with very efficient power consumption. Manufactured with high quality components and mounted on a metal base.It is ready to be plugged in and run.
The system includes a powerful control unit: a SIEMENS PLC with a 7" touch screen, data logging and remote access. It has full real-time control via VPN router. The equipment includes a valve for automatic regulation of the ozone flow. It also includes pneumatic and hydraulic control instrumentation.

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

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Industrial Ozone Generator

Technical specifications 

What is it used for?

This ozone generator is used to carry out powerful wastewater purification and disinfection treatments (WWTP), and drinking water treatments (DWTP). It is also used in bleaching processes in the textile or paper industry, fish farms, aquariums, recovery of lakes, irrigation water, etc. 

Product Details

What´s included

Ozone Generation system A ferrule of 10KgO3/h, with borosilicate dielectrics. Glycol cooled.
Oxygen concentrator Oxygen must be supplied by the customer, from LOX or PSA. The equipment does not include PSA.
Refrigeration Cooling water must be supplied by the customer. The equipment does not include a chiller. You can purchase it optionally. It can also work in a closed circuit with a heat exchanger. See Accessories for recommended models.
Control By PLC with 7" SIEMENS Touch Screen. Alarm and maintenance manager. Power and flow regulation by PID loop.
Communication Wired ON Remote, Status relays (Initiated, Generating, Fault), Allows ModBus communication. VPN Router included for Remote Access with Full Control.
Sensors Dew Point of incoming Oxygen. Flow, Temperature and Pressure of the resulting Ozone gas. Flow and Temperature of Refrigeration flow. Ozone leaks. Door opening.
Technical Valves Motorized oxygen inlet valve, Pressure reducer with inlet filter, Proportional valve for automatic flow adjustment, Motorized outlet ozone valve. Safety valve in the ferrule.
Included in the packaging User manual

Technical features

Ozone Production 10 kgO3/h
Ozone concentration Maximum = 200 g/Nm3.
Optimum = 148 g/Nm3
Power supply 380 – 460V, 3P, 50-60HZ
Electric Power 75 kw
Cooling connection DN80
Gas connection DN40
Air/Oxygen flow Need 70 Nm3/h at 3-5 bar at 5-30°C
Refrigeration Flow Need 20 m3/h at 1 bar at 15-22ºC
Dimensions Ozone Generator: 4000 x 1000 x 2100 mm (Width x Depth x Height)
Power unit: 3600 x 1000 x 2100 mm (Width x Depth x Height)
Packed size Consult
Weight 1.6T empty, 2.5T in operation.

Working Conditions

Humidity < 85 %
Room temperature 5 - 35ºC
Source gas The equipment needs either LOX or PSA oxygen supply.
Gas quality 95-99% oxygen purity, drying at -40ºC Dew Point.
Working pressure 0,6 - 1,4 bar
Quality of the water that is refrigerated Osmosis water + Glycol
Others It admits venturi at the outlet.

Room fittings

The room must be well ventilated, and provide an extraction system in case of leaks. Install sign with safety warnings.

Additional Information

Made by ZonoSistem
Made in Spain
Sold from 2018
Last revision 2021
Certificates CE, BIOCIDA PT2, PT4, PT5, PT11
Warranty 2 years extendable indefinitely, with maintenance contract
UFI number G000-W09P-Y00M-TV8V


When the ozone generator receives a start order, it opens the inlet valve allowing oxygen to enter the equipment. The manual inlet reducer maintains the range of desired oxygen pressures. Once the pressure is regulated, the oxygen is conducted to the ozone generation shell, where the oxygen is exposed to a strong electric field that dissociates the molecule into oxygen, into free atoms. These atoms are recombined 3 by 3 creating the ozone molecule O3, a very reactive and oxidizing gas. The gas flowmeter continuously measures the ozone flow rate, and through the proportional valve it is adjusted to the desired flow rate. The power in kw of the equipment can be varied manually on the screen, or by means of an external 4-20mA signal.  

If it does not detect water flow, oxygen flow, or the cooling temperature is not adequate, the generator will give an alarm and stop for safety

Documentation included

  • Safety manual.

  • User manual, installation and commissioning.

  • Maintenance manual.

  • Declaration of Conformity.

  • Certificate of guarantee

  • Compliance with biocidal regulations.

  • Our Quality Test results.


The GRV's ozone generation technology is based on high-frequency corona discharge, with a 50,000V-resistant borosilicate dielectric. It works with voltages from 5,000 to 10,000v, and at a frequency of higher than 5khz. Made of materials with high resistance to ozone, 316L stainless steel, Viton and Teflon gaskets.

We comply with biocidal regulations and ISO certificates.

We comply with biocidal regulations and ISO certificates.

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