Curaflex® C/2/SD/5 (F/2/SD/5)

• Sealing of penetrations
• Use in on-site casing or concrete core drilling
• when used with a waterproofing membrane or thick coating (black tub)
• with fixed and loose flange
• Variant: Curaflex® F / 2 / SD / 5 - same properties, installation of the sealing insert from the dry side

• Easy assembly thanks to precise dimensions, large sealing areas
• Permanently sealed – no need to re-tension later (maintenance-free)
• Greater sealing performance of the gasket insert thanks to DPS and DOYMA-Grip
• System component, without cuts or divisions, with water-tight welded bolts
• Integrated fixed and loose flange (loose flange split)

• With flanges in accordance with DIN 18195/DIN 18533
• Gas and water-tight
• Bending of medium pipes up to 8º is possible
• Can accommodate axial movements
• Mounting from the pressure-facing side
• Depending on the tanking membrane, installed with Curaflex® packings (1775) arranged on both sides where there is thin and hard film, or accessories where there is a thick coating (1776): sanding of the contact surfaces of the fixed/loose flange
• Certified under FHRK test regulation GE 101 (no. G 30 322-2-2)

Variant: Curaflex® F / 2 / SD / 5 - properties as described above, installation of the sealing insert from the dry side

• Frame rings: asymmetrically profiled steel rings (DPS to KB/DN 350), GGV triple corrosion protection coating; optionally made of stainless steel 1.4301 (V2A) or 1.4571/1.4404 (V4A)
• With integrated fixed and loose flange
• Rubber seal: elastomer, 2 × 27 mm thick EPDM seals
• (DOYMA-Grip), optional EPDM-TW, NBR (fuel/oil-resistant) or silicone (high temperature-resistant) or FPM (chemical-resistant)

• Curaflex® packings (1775) for thin, hard films
• Accessories for thick coating
• Punch for thick coating