Primus Line® flexible pipe

Primus Line® is a versatile liner system for the transport of liquid and gaseous media.

The flexible liner, reinforced with aramid fabric, and the specifically developed connectors form a high-performance solution for the trenchless rehabilitation of pressure pipes or for setting up a robust independently placeable flexible line.


Primus Line® technology is used for the trenchless rehabilitation of pressurised pipelines (Primus Line® Rehab) and for the construction of freely layable pipelines (Primus Line® Overland Piping).


Learn more about the outstanding features of Primus Line® and how you can benefit from rehabilitating pressure pipes or setting up stand-alone flexible lines with the system.

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Find out which benefits Primus Line® brings to your projects in pressure pipe rehabilitation or with flexible lines.

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Multilayered and up to multiple kilometres long: The liners by Primus Line require unique production facilities. See for yourself how the quality according to DVGW (German Technical and Scientific Association for Gas and Water) standards is made.

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