Model Range Dulcodes UV Systems

Previous Article Next article Return to overview
Dulcodes R UV Systems

Dulcodes R UV Systems

This new series of UV systems uses high-performance Opti-Flux lamps with an output of 300 W. So maximum flow capacities are achieved with a minimum number of lamps. This, combined
with the long service life of the lamps – up to 14,000 hours – means that lamp changes are rarely necessary, resulting in lower follow-up costs than with conventional systems.
The built-in manually-operated wiper mechanism allows easy and efficient cleaning of the lamp protection tube – in service – without having to remove the tube. Dulcodes R is particularly suitable for disinfecting drinking water and process water, as well as photochemical reduction of chloramines in swimming pool water.

Advantages

  • Cleaning with no interruption to operation:
    the manual wiper is easy to operate even under full system operating pressure. Selfsharpening
    wiper elements achieve highly effective cleaning over a long service life
  • More output with fewer lamps: 300 W lamp power allows more flow per lamp
  • Longer maintenance cycles, lower running costs: the 14,000 hours lamp life sets new standards
  • Diverse special functions, simple connection to central control rooms: system controllers with electronic ballasts and individual lamp monitoring

Features

  • Flow: up to 438 m3/h (depending on transmission and radiation dose)
  • Auto-adjusting wiper elements made from food-safe PTFE
  • High-performance Opti-Flux low-pressure lamp using special amalgam technology, increased UV output, very largely independent of temperature
  • Lamp service life: up to 14,000 h
  • Freely-programmable controller, e.g. for different flushing, warning and shutdown procedures
  • UV-C sensitive UV sensor, large graphical display showing the sensor signals and operating messages in plain text

Main applications
 

  • Disinfection of drinking water
  • Disinfection of process water
  • Photochemical reduction of chloramines in swimming pool water

Technical Data

Dulcodes Type

max. Flow [m3/h] 
at 98 %/cm UV-Transmission

Lamp performance 
[W] 

Connector nominal width

250 J/m2 400 J/m2 600 J/m2    
 1 x 300 R

 48

30

20

 300

DN 80

 2 x 300 R

152

95

63

2 x 300

DN 150

 3 x 300 R

287

179

120

3 x 300

DN 200

 4 x 300 R

438

274

183

4 x 300 

DN 250