HIDRO VT GZO7-ES Professional Ozone Plant

Internal Reference: FAHVTGZO.0010

HIDRO VT GZO7-ES Professional Ozone Plant

Ozone Generator Plant type Hidro VT for in-line pressurised water treatment. With Professional Ozone Generator, with compressor, oxygen concentrator, Logo! control, venturi dilution system, pump and contact tower. Ozone production of 7 gO3/h, at 30 g/Nm3 concentration. 230V, 50HZ, 1,4KW.

[Spanish design and manufacture] Ideal for injecting and maintaining high doses of ozone in a pressurized water pipe.
[High performance] Get high doses of dissolved ozone, and a homogeneous mixture, thanks to the pump, venturi and contact tower.
[Auto operation] Controlled by LOGO, with manual power regulation and time programmer.
[Simple Installation] You only have to connect the equipment to the pipe you want to treat and provide it with a light point.
[No replenishment of chemicals] Ozone is generated from the air we breathe.
[Maximum Security] The system controls the entire process and includes an ozone leak sensor.

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?

This equipment is used to dose ozone in a pressurized water pipe, maintaining a constant ozone concentration. It is used to disinfect and purify water and pipes. Widely used in agricultural water treatment, for drip or sprinkler irrigation, in drinking water treatment, waste water, process water, cooling towers, swimming pools, aquariums, etc. Ozone is an excellent disinfectant, which allows you to maintain hygiene both in the water and in the pipes. 

Product Details

What´s included

Ozone generator Latest generation GZO7-ES model
Oxygen concentrator With compressor, oxygen concentrator at 95% purity and -30ºC Dew Point
Ozone Dilution System Composed of pump, venturi, 316L stainless steel tank and anti-return safety system
Control By controller Logo!. Daily programmer, alarm and maintenance manager.
Communication Wired Remote ON, Status Relays (Initiated, Generating, Fault).
Sensors Amps in Ozone, Compressed Air Pressure, Oxygen Pressure and Flow, Door Opening.
At the plant: Maximum and minimum pressure switch on the line, manometer. Optional Redox Control and Dissolved Ozone Sensor
Technical Valves Outlet ozone electrovalve, Oxygen flowmeter with manual regulation. Stainless steel 316L motorized safety anti-return valve on the venturi.
Included in the packaging User manual

Technical features

Ozone Production 7 gO3/h
Ozone concentration Maximum = 50g/Nm3
Optimum = 30g/Nm3
Air/Oxygen flow 5 lpm
Power supply 230V, 50-60Hz
Electric Power Ozone Generator = 650
W Pump = 750W
Hydraulic connection Inlet and outlet 2"-H
Dimensions 1100 x 720 x 1500 mm (Width x Depth x Height)
Packed size 1300 x 900 x 1850 mm (Width x Depth x Height)
Weight 190 Kg

Working Conditions

Humidity <85%
Room temperature 5-40ºC
Hydraulic Working Pressure Between 0 and 6.5 bar
Fluid temperature 5-30ºC
Fluid freatures Ǿ Solids < 1mm; Suspended solids (SS)<150mg/l; Density = 1 g/cm3 ± 5%
Working pressure 0 - 0,4 bar

Room fittings

The room must be well ventilated, and provide an extraction system in case of leaks. Install sign with safety warnings. It is recommended that the room have a drainage box.

Additional Information

Made by ZonoSistem
Made in Spain
Sold from 2015
Last revision 2021
Warranty 2 years extendable indefinitely, with maintenance contract
Certificates CE, BIOCIDA PT2, PT4, PT5, PT11
UFI number G000-W09P-Y00M-TV8V


This HIDRO VT ozone plant includes a Logo! control from which different operating time slots can be easily and intuitively programmed throughout the day by means of a scheduler. When the unit receives the operating order, the refrigeration circuit is activated, and the compressor starts up, takes the air from the atmosphere, filters it, dries it and introduces it into the PSA, where the nitrogen is removed from the air and the oxygen is concentrated to 95% purity. This oxygen flow reaches the generation core, where the corona discharge is applied and the oxygen is converted into ozone. With the oxygen flow meter, the desired flow rate can be regulated. The ozone is then channelled to the venturi, where the ozone is injected into the customer's line water, homogenised in the tank and given a contact time for the ozone to react, disinfect and purify.

Included documentation

  • Safety manual.

  • User manual, installation and commissioning.

  • Maintenance manual.

  • Declaration of conformity.

  • Certificate of guarantee.

  • Compliance with the biocidal regulation.

  • Results of the Quality Test in the factory.


This GZO ozone generator uses high frequency corona discharge technology with ceramic dielectric.

We comply with biocidal regulations and ISO certificates.

We comply with biocidal regulations and ISO certificates.

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