Type BA Backflow Preventers
  • Protection of drinking water networks
  • Backflow preventer with verifiable reduced pressure zone with funnel attached to EN 12729
  • Piston technology system, without membrane, total accessibility for the maintenance of the modular parts
  • Brass body with polymer PA relief valve and polymer POM check valves.
  • WRAS approved
  • 15-50mm
 
 
 
 
Type BA Backflow Preventers
  • Protection of drinking water networks
  • Backflow preventer with verifiable reduced pressure zone with funnel attached to EN 12729
  • Cast iron body with epoxy coating
  • Seals: EPDM/Silicone, spring: stainless steel
  • WRAS approved
  • 65-250mm
  
 
 
For testing and servicing backflow preventers on site
  • Testing kit
  • Comes in a shockproof case with manual, calibration certificate of the electronic gauge and maintenance procedure.