Primus Line | Trenchless rehabilitation of pressure pipes

Primus Line® is a flexible sliplining solution for the trenchless rehabilitation of pressure pipelines referenced in EN ISO 11295:2018-06. The system consists of a flexible aramid-reinforced liner and specially developed end fittings. The liner is self-supporting and not attached to the host pipe – an annular space remains. Developed by experienced engineers, the system is suitable for different media as well as various other applications and has already proven itself in numerous projects: besides the rehabilitation of damaged pipelines, it can also be used to increase the pressure within existing systems, protect them from corrosion and build bypass systems or stand-alone solutions. The Primus Line® system is certified in many countries – for example Switzerland, Australia, the USA, Germany, Canada and Israel – and meets the highly demanding standards for the transportation of drinking water worldwide. Primus Line® is available in nominal diameters ranging from DN 150 to DN 500.