OxyStar® Aerator

Effective aeration and flow generation
  • High performance self-aspirating aerator with strong directional flow
  • Application in activated sludge plants, lagoons, as well as mixing and equalization basins
  • Optimum aeration and effective mixing of wastewater
  • Easy and flexible installation possibilities on robust floats or with individually designed mounting brackets
  • Problem free replacement and retrofit during operation without emptying the basin
  • Long lifetime and minimum maintenance requirements due to high-quality machine parts and high manufacturing standards
  • Individualized models for any application available (Premium, Heavy-Duty, Classic WBL)


  • Effective aeration of municipal and industrial wastewater
  • No spray water, no aerosols
  • Consistently high performance thanks to the clog-proof propeller
  • No seals and bearings in submerged machine parts
  • Use of high-quality corrosion-resistant materials
  • Long lifetime and minimized maintenance requirements
  • All submerged machine parts are made of stainless steel or GRP
  • Minimum noise level
  • Easy handling due to low weight


Replacement of old rotating brush aerators
Retrofit of non-aerated lagoons
Installation in circulation tank
Addition to a compressed air aeration