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Skip Navigation LinksEvoqua Water Technologies > en > Brands > Wallace & Tiernan > Barrier M® UV Water Treatment System

 Contact Product Expert

​Rob Van Esch

Product Manager

Barrier M® UV Water Treatment System

The Barrier® M range of UV systems is designed for the treatment of swimming pool and process water with flow rates ranging from 44 to 5063 US gpm (10 to 1150 m3/h).
​The Barrier® M systems are equipped with special Wallace & Tiernan® medium-pressure lamps, type WTL. The radiation spectrum of 200 to 300 nm attacks both the DNA and the cell wall, proteins and enzymes of waterborne pathogens. The repair mechanisms of the microorganisms are therefore also destroyed. The Barrier® M reaction chamber is characterized by optimal hydraulics and low pressue loss, ensuring a high efficiency of the UV system.

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 Application example

German water works Wasserwerke Westfalen: Barrier M UV System for disinfection of potable water. Read the whole story.

 Applications

  • Potable water
  • Swimming pools, including chloramines reduction and disinfection
  • Industrial process and wastewater, e.g. food & beverage, pharmaceutical, and fish hatcheries
  • Small and medium size wastewater plants

 

 Key Benefits

  • Low operation costs and low head loss through low number of powerful medium-pressure
    lamps
  • Low installation costs through space saving design and small footprint, easy installation and retrofit with in-line design
  • Effective treatment through wide UV spectrum leads
  • Low life cycle and operational costs with hydrodynamically optimized chamber design. Extended lamp life and energy efficient operation through accurate lamp power control

 Disinfection Capacity

ModelUS gpmm3/hrT10 mm
Barrier® M UV Systems
M 351453398%
M 803087098%
M 13549311298%
M 21051111690%
M 275298222398%
M 29046710685%
M 35057213085%
M 5252148433798%
M 700137831390%
M 9002131229885%
M 950N.AN.AN.A
M 1200N.AN.AN.A
M 12502140932080%
M 1400217149390%
M 1700N.AN.AN.A
M 2000312270990%
M 26002406492390%
M 38002401591285%
rob.vanEsch@evoqua.com Barrier M® UV Water Treatment System