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Skip Navigation LinksEvoqua Water Technologies > ko > Brands > Wallace & Tiernan > OSEC® BP Hypochlorite Generation System

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​Panagiota Letsou

Product Manager

OSEC® BP Hypochlorite Generation System

The OSEC® BP system generates 0.8% sodium hypochlorite on-site and on demand through the electrolysis of a brine solution
​The OSEC® BP hypochlorite generation system complements our current sodium hypochlorite offering in the lower capacity range (12 – 48ppd). The OSEC BP system is designed for fast and economical installation, safe operation, and easy maintenance. The low concentration product is far less hazardous and not subject to the same degree of decomposition as standard commercial hypochlorite.



  • ​Drinking water disinfection
  • Wastewater and Water Reuse disinfection
  • Distribution system re-chlorination
  • Process water treatment
  • Cooling tower treatment
  • Food & Beverage process water

 Key Benefits

  • ​Easy to maintain and service
  • Electrolyzer design allows easy access to chassis for cleaning or replacement
  • Greater electrolysis efficiency with an economical cell design
  • Flexible installation with wall mounted components
  • Limited operator interface through a fully automated setup
  • Certified for use in drinking water applications according to NSF/ ANSI-Standard 61
  • Visual indication of cell operation
  • Complete systems supply, and service with Evoqua Water Technologies


  • Improved electrolyzer design fully serviceable
  • Proven Bi-Polar electrode technology
  • Inter-stage Hydrogen removal
  • Fully automatic control
  • 5 yr anode warranty
  • 0.8% concentration Hypochlorite OSEC® BP Hypochlorite Generation System