With a disinfection volume of up to 10,000 litres/ hr. (based on a radiation output of 400 J/m² after 8,500 operating hours), the sterilAir AQD2158-3 is currently the highest-output photoreactor in the AQD2100 series.

The system boasts three completely independently working high-efficiency UVC tubes. The operating status of each individual radiation source as well as the measuring result of the built-in UVC sensor is recorded via the FCU2000 system control, either locally, or else optionally via the remote-diagnosis connection. If required, individual radiation sources can be deliberately switched off and on.