PKS-Secutec Double Pipe System

Seamlessly monitorable semi double-walled pipe system for environmental protection

PKS Secutec

PKS-Secutec is a pipe system specially developed for leakage monitoring. It has an intermediate space between the media-carrying inner layer and the outer layer, which can be used as a control space for common monitoring procedures. This makes PKS-Secutec suitable for applications requiring monitoring, such as when handling media hazardous to groundwater.
PKS-Secutec has successfully passed all tests and is the first pipe system of its kind to have DIBt approval. PKS-Secutec is available in dimensions DN 500 to DN 3500.

PKS Überwachung Prüfraum

PKS-Secutec Application


  • waste water pipelines through drinking water protection areas
  • buried transport pipelines for media hazardous to groundwater
  • Leachate transport pipelines in landfill construction
  • process pipelines for hazardous chemicals
  • other pipelines where increased safety is required


Variants for leakage monitoring

  • recurring leakage monitoring by means of negative pressure method
  • permanent leakage monitoring by means of an electrical leakage monitoring system

Besondere Eigenschaften von PKS-Secutec


  • DIBt approval for pipe system
  • and welded joint
  • meets the requirements of DWA A-142
  • high degree of safety due to double-walled construction with integrated monitoring chamber
  • leakage monitoring also for welded joints
  • available from DN 500 to DN 3500
  • high chemical resistance
  • easy handling due to low weight
  • high abrasion resistance
  • expected service life of at least 100 years

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