Puddle Flanges

an economical and reliable method of hydrostatic sealing

  • elastomer with stainless steel bands and locks
  • for permanent and watertight sealing of all types of pipes passing through walls and floors
  • prevents penetration of ground- and pressurised water for pipes up to OD 315 to 5 bar, from OD 355 up to 4 bar
  • protects also against gas intrusion
  • temperature resistance -40 °C to +80 °C
  • can not be considered as a fix point
  • for pipes from OD 355 to OD 1400
  • tight to ground- and pressurised water
  • up to 4 bar