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Z-7G Commercial Water Ozone Generator

Z-7G Commercial Water Ozone Generator

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Regular price $ 839.99 USD
Regular price $ 1,679.99 USD Sale price $ 839.99 USD
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Shipping Policy: Please see our Shipping Policy Page for details.

To speak with a product specialist, call us at 1+502-499-4977 between the hours of 8:00 am and 4:00 pm Eastern Standard Time, Monday through Friday.

Email or for more information about our specialty product.

The A2Z Model Z-7G ozone generator is designed specifically for use with water.

Special Features
  • Air Cooled, Corona Discharge Ozone Generator 
  • LED Status Indicators
  • Variable ozone output control (0-100%)
  • Adjustable flow meter
  • External  0-800mA ozone control
  • 0-0.9mA panel meter
  • Stainless Steel Frame and enclosure
  • Stainless steel and PTFE tube  for O3 outlet
  • Stainless steel oxygen inlet

Barb Sizes:
Ozone Out: 1/4" Stainless Steel Barb
Air Out: 1/4" FNPT
Air (Oxygen) In: 1/4" Stainless Steel Barb

The components of the Model Z-7G are mounted in a rugged stainless steel cabinet, and all parts that come into contact with oxygen and ozone are made of stainless steel, PTFE, quartz glass or ceramic tube.

The Model Z-7G ozone generator uses a fan-cooled Corona Discharge (CD) tube to generate ozone from a variety of pressurized sources such as compressed air, bottled oxygen or an oxygen generator. The Model Z-7G also has a built-in light duty air compressor to generate its own compressed air. The result is high ozone concentration yields at low energy demand.

Switches and LED status indicator lights are provided for the ozone generator and the air compressor. The concentration of ozone discharged is controllable from 0 to 100% by a dial potentiometer to vary the current to the CD tube, as displayed on a 300-800mA amp meter.  The unit is protected electrically by an externally-accessible fuse.

The Model OZ-7G ozone generator comes complete with pre-installed fittings and all required tubing, enabling it to be installed and running in less than ten minutes. 


  • Ozone Capacity: 0.37 lbs/day; 7 gr/hr
  • Oxygen Feed Gas Flow Rate: 7.2 SCFH, 3.6 LPM
  • Size: 26 x 16 x 14
  • Weight: 31 lbs, 14 KG
  • Energy Usage: 150 Watts
  • Concentration: 0-45g/m3

Please Note: Operate with good ventilation inside of a hood. In case of exposure, remove to fresh air. If inhaled, ozone can damage the lungs.

Please note: Keep away from natural gas, oil, gasoline, or other flammable chemicals as it could be an extreme fire hazard.

Call A2Z Ozone at 502-499-4977 between 8:00 am and 4:00 pm EST, Monday through Friday to troubleshoot if you have an issue with your refurbished unit.

*These units include a one-year parts and service warranty. Shipping to A2Z Ozone will be paid for by the customer, but return shipping for U.S. customers will be included. International shipping will be paid by the customer both ways.

For Use in Well-Ventilated Areas!

In Case of Accidental Leakage of Ozone, Keep the Ozone Generator in a Well-Ventilated Area.
Ozone Generators Emit Ozone. Do Not Inhale Ozone.
Ozone Generators generate high voltage.
Our ozone generators are designed and Distributed by A2Z Ozone, Inc. in Louisville, Kentucky USA.
EPA Est.: 95432-KY-1

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