Backflow Preventer BA 6610 In-line LF

DN 15 

6610.15.000 

DN 20 

6610.20.000 

DN 25 

6610.25.000 

DN 32 

6610.32.000 

DN 40 

6610.40.000 

DN 50 

6610.50.000 

  • compact mounting dimensions
  • high flow rate due to the in-line system
  • protection of the potable water quality according to DIN EN 1717 up to fluid category 4
  • service-friendly cartridge system for the on-site maintenance without removing the device from the pipe
  • 3-zone-system with controllable upstream, intermediate and downstream pressure zone
  • no dead space
  • lead-free casing suitable for worldwide usage (LF)
  • available in DN 15, 20 and 25
For the protection of potable water against non potable water according to EN 1717 up to and including fluid category 4. Installation upstream of apparatuses and draw-off points. Body made from lead-free metal. Three-zones system composed of a controllable upstream, intermediate and downstream pressure zone.