Stoneware-PVC coupling 190x160 for external sewerage 0736233300

Stoneware-PVC coupling for external sewerage

The stoneware-PVC coupling with a diameter of 190×160mm is a key component of external sewerage systems, enabling a leak-proof connection between stoneware pipes and installations made of PVC-U or PP. The product belongs to a system of fittings equipped with a seal, which guarantees a durable and secure connection between different materials.

Materials and system compatibility

The element is made of PVC, a material characterized by high resistance to corrosion, sewage action, and varying weather conditions. The design allows for the socket connection of pipes with different diameters - the plain end of a stoneware pipe with an outer diameter of 190mm connects to the socket of a PVC-U/PP pipe with a diameter of 160mm. The system is adapted to the SN8 ring stiffness class, ensuring adequate mechanical strength under ground conditions.

Design and installation advantages

The set includes a seal locked in the socket, which effectively prevents unpleasant odors from escaping and protects against leaks. This solution eliminates the need for additional sealants or glues, simplifying the installation process. The system offers wide configuration possibilities - various types of seals are available, including oil-resistant ones, adapted to specific operating conditions.

Technical parameters and application

The product is dedicated to external sewerage, where high connection tightness and resistance to ground loads are required. The fitting belongs to the category of elements enabling transitions between different piping systems, which is particularly important during the modernization of existing installations or building adaptations. The design ensures long-term and reliable operation of the sewage disposal system in outdoor conditions.