PP coupling K2-KAN DN/OD 400x400, for smooth pipe, without gasket, for external sewage, orange 1039313100

The K2-Kan system of pipes and fittings can be used for the construction of: gravity, pressureless sewage network, rainwater drainage system. Despite the fact that the system is designed for non-pressure operation, the long-term water pressure, even up to 2.5 bar, does not damage the system components or reduce their lifetime. Due to the high ring stiffness, the K2-Kan system can be used under roads with a maximum dynamic load SLW 60, because the pipes, thanks to the construction of the external wall, show high stability in the presence of local point loads and the external wall takes over, through its deformations, uneven loads.