Official hungarian representative of

XYLEM Water Solutions

WEDECO SMA/SMO series


WEDECO, as the world’s leading brand for ozone systems, sets with the SMA/SMO series a benchmark in the field of compact ozone generators.

Compared to conventional systems, the design of the WEDECO SMO/SMA series meets even greater demands by providing completely integrated systems in the production range of 200 - 20,000 g O3/h.

The ozone production vessel, power supply unit and control systems are installed on a compact, packaged skid requiring only the connections of services to complete the installation. Since all pipework, instrumentation and cabling are fitted and tested prior to delivery of each WEDECO EFFIZON®HP ozone generator, it significantly reduces the installation and start-up time required on site by 60%!

All WEDECO products fulfill the requirements for ozone generation systems used in water treatment in accordance with European Standard CEN EN 1278 and German Industrial Standard DIN 19627. The equipment has TÜV certification [pressure vessels] and the electrical systems are in accordance with VDE [Association of German Electrical Engineers] standards.

Unique EFFIZON® HP Technology
All WEDECO SMO/SMA ozone generators are fitted with patented EFFIZON ®HP electrodes providing efficient and reliable generation of high concentration ozone from oxygen or dry air feed gas. Typical production turndown is from 1% to 100%.
EFFIZON®HP technology provides the most efficient and reliable ozone production element available in today’s market! As a result of this robust design, ITT Water & Wastewater offers a 10 year replacement warranty on their production elements and ensures that there are no requirements for routine cleaning or regular replacement of the electrodes, as required by conventional systems.
Reduced energy costs and less maintenance in connection with extremely high plant availability are some of the considerable benefits for operators of WEDECO ozone systems.



Options for WEDECO SMO/SMA systems

A number of options are available for control of the process which can be incorporated into the package during manufacture. All necessary instrumentation, PLC logic etc. will be included to provide the required level of control.

In addition customer specific control philosophies can be accommodated on discussion with ITT’s design department in Herford.


Containerized systems

  • Insulated, lighted and painted container
  • Complete alarm and safety concept acc.
  • to international standards
  • Electric heating and ventilation fans

Network communications / Electronic process control

  • Ozone concentration control
  • Ozone residual in water
  • Redox
  • Alarm monitoring and indication

Instrumentation & Control systems

  • Ozone concentration control
  • Ozone residual in water
  • Redox
  • Alarm monitoring and indication

Feed Gas supply systems

  • PSA-oxygen (Pressure Swing Adsorption)
  • Air preparation comprising air compressor:
    desiccant dryer, filtration

Ozone mixing and contacting equipement

  • Side stream injection systems
  • Fine bubbles diffusers
  • Closed reactors
  • Reaction and degassing tanks

Ozone destruction systems

  • Catalytic ozone destructors
  • Thermal ozone destructors
  • Blowers
  • Demisters

Cooling water supply systems

  • Air / water cooled chiller units
  • Heat exchangers

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