GENO® UV devices “drinking water design” – disinfection with UV-C light

GENO®-UV “drinking water design” devices disinfect clear drinking water which is free of turbidities, iron and manganese and only slightly microbiologically loaded, for use in building services and for private water supplies. The maximum output of the systems is 12.0 m³/h at spectral attenuation coefficient of 254 < 2.7 m-1 . The devices in the series are fitted with a selective UV device sensor. The output of the UV systems is specially defined for the customer's water quality, therefore a minimum room irradiation (DVGW work sheet W 294-1) of 400 J/m² can be assumed if the device is operated correctly. Here, a reduction rate of 99.99% is achieved for viruses and bacteria.

  • Max. output 12.0 m³/h a spectral attenuation coefficient 254 < 2.7 m-1 (GENO®-UV-200 S)
  • Nominal pressure PN 10 bar
  • Life of UV-C lamp up to 18,000 h
  • Electro-polished stainless steel pressure pipe
  • Water temperature 5 °C - 30 °C
  • Horizontal installation
  • DVGW-certified

Installation requirements

Water analysis is absolutely essential prior to installation. During installation, note the height of the union nuts (up to 42 mm). Local installation directives, general guidelines (e.g. DIN, VDE, DVGW, ÖVGW or SVGW), in particular DVGW work sheet W 294, must be observed. The installation site must be frost-proof. The UV disinfection device should be installed in pipelines that correspond to its nominal diameter.

Scope of supply

  • Electro-polished stainless steel pipe with high-intensity UV lamps, 2 flushing/draining valves, 2 water meter screw connections, flow limiter, calibrated UV-C system sensor to W 294-3, protective quartz pipe, flow distribution device
  • Control unit GENO®-Multi-BS with operating-hour and switch-on counter, display of irradiation intensity in W/m2 and power output for connection of an optional safety valve (required for DVGW-compliant operation of the UV device) and an optional temperature-controlled flushing device

Accessories

  • Wall bracket
  • Floor rack (for GENO®-UV-120 S and GENO®-UV-200 S only)
  • Safety device
  • UV flushing set
  • Rinsing agent GENO®-clean CP (10 x 1 litre)
  • Temperature-controlled flushing for UV
  • USB data logger

For further information on installation requirements and accessories, as well as technical details, see the product data sheet, which is available to download.