ULTRAAQUA UV SwirlFlow™ technology
ÖNORM validated series
ÖNORM certified UV sensor
ULTRAWiper™ Automatic wiper system
Blue dots - ULTRAAQUA UV. Lower is better. A.W.Schmalweiser - Power efficiency of UV disinfection plants, 2017

Extensive biodosimetric testing according to ÖNORM standard

The ULTRAAQUA SSV series meets the requirements of recognized regulations for safe and environmentally friendly water disinfection: SSV UV series is certified according to globally accepted Austrian ÖNORM. Comprehensive biodosimetric testing according to ÖNORM standard ensures maximum product efficiency and safe disinfection.

The world’s most efficient  bioassay validated UV series for drinking water disinfection – ÖNORM M 5873-1 validated SSV series

ULTRAAQUA’s ÖNORM M 5873-1 validated SSV series are advanced UV disinfection systems typically used for drinking water applications. The SSV UV series have:

  • Advanced certified UV sensor
  • Sensor window wiper system
  • Automatic dose monitoring
  • Automatic dimming of lamps depending on measured UV irradiance
  • Patend pending SwirlFlow™ technology developed by ULTRAAQUA UV
  • Corrosion resistant electropolished stainless steel AISI 316L construction with high internal reflection
  • Innovative ULTRATHERM™ 220 & 350 longlife LPHO UV lamps
  • Guaranteed 16.000 h UV lamp lifetime
  • Event and performance log
  • No tools required for regular maintenance

ULTRAAQUA UV SwirlFlow™ technology
The SwirlFlow™ technology developed by ULTRAAQUA UV R&D department is a revolutionary method to ensure optimal and equal UV exposure of all pathogens passing through the chamber.  The unique concept combined with an extensively optimized design provides hydraulic efficiencies around 90% at all water qualities in the operation range. 



Third party validated UV system

The entire SSV product series has been validated according to ÖNORM M 5873-1. ÖNORM Validated UV systems for drinking water applications are based on patented SwirlFlow™ technology (pending).

Please note that 220, 350 and 440 series are based on the same design principles and quality components. Key components such as UV lamps, quartz sleeves, lamp drivers, sensors etc. are manufactured according to the exact same very high technical standards.


UVT – UV transmittance

By using SwirlFlow™ technology it was possible to optimize the complete SSV UV series for a wide range of UVT applications from 70% to 98% instead of only one UVT application.



The SSV series have an advanced certified UV sensor, ULTRAWIPER™ automatic quartz sleeve and sensor window cleaning system, automatic dose monitoring and automatic dimming of lamps depending on measured UV irradiance.


Custom-made systems

ULTRAAQUA can offer optimized custom-made UV systems based on your specific requirements. ULTRAAQUA can offer UV systems with customized connection sizes and/or orientation. ULTRAAQUA can also offer even larger systems than the standard current available.



ULTRAAQUA products are available worldwide. Please use the contact form to the right and we will refer you to the nearest distributor.

Call us
+45 7023 1020


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MR3-220SSV Finland

MR16-350SS Denmark