Ozone greatly reduces traditional chemicals used in a variety of industrial water treatment applications including bottled water plants, deionized water purification (anti-microbial reduction), cooling towers ozone, irrigation and waste water. Ozone is also useful in removing organic materials from industrial lubricants.

"We believe that DEL's engineering and manufacturing capabilities along with their integrity and commitment will set the ozone standard throughout the cooling tower industry ."
Terrance Mulgrew, Cooling Tower Sales Engineer - Pittsburgh, PA.


Click here, on the picture above, or below for more information on our CD-50 thru CD-500 ozone generators for larger industrial applications (i.e., ozonated cooling towers, processed water treatment, well water treatment).

DELZONE CD Corona Discharge ozone generators are designed to meet unique and custom requirements for individual applications. DEL engineers are experienced at designing specialized components to ensure optimum performance. This creates an approach to water purification that provides facility operators with an automated, low maintenance system.


DELZONE CD Standard Features:

  • 2 - 500 grams per hour ozone output available
  • UL and NSF listed for safety and performance certification
  • Powder-coated NEMA 3R compliant enclosures
  • Fully integrated computer control system (PLC) for complete system operation and monitoring of fault controls with visual diagnostic LED's
  • On-board ORP controller(s) for automatic start-up and shut-down
  • Water back-flow detection/prevention, interfaced to PLC for automatic shutdown and high voltage lock-out
  • Self-contained oxygen concentrator units produce oxygen at greater than 85% purity and less than -60 degrees C dew point. Concentrated oxygen feed-gas enables ozone generation at 2-6% (by weight) concentration at 80% lower flow rates than air-fed systems. This eliminates nitric acid build-up, requires smaller overall injection systems, and provides greater dissolution of ozone in water

Click here on the picture above for information on our portable ZO-151 ozone generator for smaller industrial application.


For detailed technical information and a technological overview of the DELZONE CD-2 to CD-500 Corona Discharge ozone generators, please click here.

Ozone can be used for Industrial Cooling Towers and other industrial applications. Please contact Jim White at 800.676.1335 ext. 250 or via email at jim@delozone.com

For ozonated cooling towers, processed water treatment, well water treatmentClick here for information on Genesis ozone generators.Click here for information on Infinity Ozone Generators.