Water is a scarce, valuable commodity that demands careful handling. One important aspect in this are intact water line networks that ensure a lossless transport.
Prerequisite for this are maintenance measures which among others includes the rehabilitation of pressure pipelines. Primus Line® is a sustainable alternative to the open trench construction method that usually is more time-consuming and involves higher construction costs in comparison.
With the system for trenchless rehabilitation these works become almost unnecessary: Small construction pits or chambers suffice for feeding the liner into the existing pressure pipeline and installation of the connectors.
Due to its composition the liner is statically independent from an existing pipe and thus is deployable in all common pipe materials. The inner layer of the W-Liner is ideally matched to the medium water and makes for optimal flow-through characteristics.
In particular for the transport of potable water high requirements apply to the material used. Primus Line® is certified for the use with potable water in 21 countries.
Primus Line® is especially suited for the following conditions
Type of pipeline
- Drinking water pipelines
- Production water pipelines
- Sewage pipelines
- Industrial water pipelines (Verification by our engineers required)
- Sea water pipelines
- Brine pipelines
- Chlorine water pipelines
Pipe material
The Primus Line W-Liner is usable independently from the host pipe material, for example with the following materials that are often used in the water sector.
- Asbestos cement
- Cast iron
- Glassfibre reinforced plastic (GRP)
- Grey cast iron
- Polyvinyl chloride (PVC)
- Polyethylene (PE)
- Steel
Location of the pipeline
- Transport pipelines
- Culverts
- Crossing pipelines
- Bridge pipelines
- Inner-city supply pipelines
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