The Funke FHS Coupling that is easily able to withstand pressude of 1.5 bar is suitable for connecting wastewater pipes made of different materials, various outside diameters and surface structures. Depending on the clamping range, pipe connections with different outside diameters and/or nominal diameters are also possible. For example high temperature pipes DN40 (outside diameter 40mm) can be connected with cast iron pipes DN50 (outside diameter 58mm). The FHS Coupling can be installed both horizontally and vertically and can be used in the ground as well as under plaster. Pipes made of all common materials such as cast iron, steel, PP, PE, PVC, clay and other smooth or corrugated pipes can be joined in nominal diameter ranges from DN/OD 40 to DN/OD 110. The possible clamping ranges in the above nominal diameters are 40-65mm, 50-80mm and 75-110mm. The three-part swivel joint coupling consists of a special EPDM sealing element, two clamping clamps and a three-part, adaptable fixing body made of impact-resistant plastic segments, which are connected to each other via a positive-locking joint. It is extremely flexible due to its design, has a high shear load capacity, fixes and secures the pipes to be connected perfectly and can be reduced to a maximum. Due to the special construction of the plastic segments and the internal rubber sleeve, the pipe stop automatically adjusts to different outside diameters. This ensures a perfect fit and optimum adaptation of the component to the existing pipe geometries. After the plastic segments have been hand-tightened, the swivel joint coupling fits positively against the pipes to be connected. The rubber sleeve ensures the required tightness. Specifications: - Universal coupling connector for drain pipes with various sizes, types and materials; - Vertical, horizontal, concealed or even underground mounting possibilities; - Tight, durable and maintenance-free connection; - Size: 40-65mm, 50-80mm or 75-110mm; - Max. working pressure: 1,5bar.