DOYMA-Grip

Curaflex® A/M

  • Sealing of penetrations
  • Use in on-site casing or waterproof concrete core bore (white tank)
  • For several lines
  • Against non-pressing water
  • Sealing of penetrations
  • Use in on-site pipe sleeve or waterproof concrete core bore (white tank)
  • For multiple pipes
  • Easy assembly thanks to precise dimensions (large standard range)
  • Permanently sealed – no need to re-tension later (maintenance-free)
  • Greater sealing performance of the gasket insert thanks to DOYMA-Grip
  • System component, without cuts or divisions, with water-tight welded bolts
  • Gas and water-tight
  • Bending of medium pipes up to 8º is possible
  • Can accommodate axial movements
  • Single sealing
  • Certified under FHRK test regulation GE 101 (no. G 30 322-2-1)
  • Frame rings: steel rings, GGV triple corrosion protection coating; optionally made of stainless steel 1.4301 (V2A) or 1.4571/1.4404 (V4A)
  • Rubber seal: elastomer, 27 mm thick EPDM seal (DOYMA-Grip), optional EPDM-TW, NBR (fuel/oil-resistant) or silicone (high temperature-resistant) or FPM (chemical-resistant)
  • Aquagard core bore sealant

grip

The specially developed ageing-resistant elastomer prevents friction-reducing substances from causing the gasket insert to slip under load.

Product video

Curaflex® sealing gasket with Double Profile System (DPS)

Reference

Refurbishment of pressurized, water-tight media pipe sealing systems in the power roll mill, in a separate material version for the steel pipe sizes DN 500 and core bore size 668 mm (special size). In addition, multiple sealing systems (media pipes 48 and 38 mm) for sealing within a core hole (DN 160). Special solution also necessary here.

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