Puddle Flanges

An economical and reliable method of hydrostatic sealing, the ideal solution whereever it is not possible to retrofit sleeves or core holes.

  • high quality elastomer with stainless steel bands and fasterners
  • for permanent and watertight sealing of all types of pipes passing through walls, ceilings, floors, shaft openings, swimming pools and groundwater troughs
  • prevents penetration of ground- and pressurised water for pipes up to OD 315 to 5 bar, from OD 355 up to 4 bar
  • temperature resistance -40°C to +80°C
  • can not be considered as a fix point
  • supplied with two stainles steel bands and fasteners