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20G Lab Ozone Generator

20G Lab Ozone Generator

Regular price $ 5,693.87 USD
Regular price $ 6,832.64 USD Sale price $ 5,693.87 USD
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We accept Mastercard, Visa, American Express, and Discover by phone. To speak with our friendly customer service, dial +1-502-499-4977, Option 1 during our office hours as listed at our Google Business Profile.

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.

Shipping Policy: Please see our Shipping Policy Page for details.

The A2Z Model 20GLAB ozone generator is designed especially for use by laboratories in universities and hospitals. 

The components of the Model 20GLAB are mounted in a rugged stainless steel cabinet, and all parts that come into contact with oxygen and ozone are made of stainless steel, glass or PTFE tube.

The Model 20GLAB 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 production of ozone can be controlled on both the input and output sides of the unit. The amount of air or oxygen entering is varied by an adjustable flow regulator, while the concentration of ozone discharged is varied by a potentiometer on the CD tube. These controls allow the Model 20GLAB ozone generator to greatly vary both the volume and concentration of ozone to fit many applications.  Should the unit stop making ozone for any reason, a fault warning light is displayed.

The Model 20GLAB ozone generator comes complete with pre-installed fittings and all required tubing, enabling it to be installed and running in less than ten minutes. 

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.


  • Air Cooled, Corona Discharge Ozone Generator 20gr/hr
  • LED Status Indicators
  • Variable ozone output control (60-100%)
  • Adjustable flow meter
  • Default warning system
  • 0-0.9mA panel meter
  • Stainless Steel Frame and enclosure
  • A2ZS-20GLAB modes produce up to 20 grams/ hr
  • Stainless steel, PTFE, quartz glass and ceramic tube for O3 outlet
  • Stainless steel oxygen inlet and outlet


  • 20G Lab Benchtop Ozone Generator
  • User's Manual
  • 8 Ft. PTFE tubing
  • 8 Ft. polyurethane tubing


Model: A2ZS-20GLAB

Ozone Capacity: 20 g/hr.

Electrical: 110VAC 50/60 HZ or 220VAC 50 HZ

Oxygen Feed Flow Rate: 8 LPM, 17 SCFH

Size: 26 x 16 x 14

Cooling Requirement: AIR

Energy Usage: 280 W

Ozone concentration: 45-70 g/m3

Weight: 53 lbs, 24 KG

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 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.

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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