Kabu-Seal is a press ring seal made of a solid rubber core (EPDM) with a soft duroplast elastomer (PUR) coating in yellow and press flanges made of stainless steel. This water-tight wall entry is used for Kabuflex® pipes in house and wall entries. The advantage is the soft surface, which creates a seal against the cable protection pipe and the core hole up to 1.5 bar water pressure. Due to the very good adhesive properties, the Kabu-Seal press ring sealing insert sits securely (against pressing water and gas) in the annular space even with a very low tightening torque (2 Nm) of the screw connection. The installation can be carried out successfully without special tools (torque wrench) via the visual contact indicator (yellow bead) on the press flange edges.
