3L Leak Control Safety Pipe System
Permanently or intermittend monitored piping system that finds and reports damages
The 3L Leak Control safety pipe system provides a 100% leakage monitoring for soil and water protection. It has been designed to report and locate damages – even on a mains-independent basis – and can be accessed and controlled in real time via the internet. A monitoring unit conntected to the pipe emits an alarm even by the smallest damage to the pipe. Messages will be sent directly to the control centre or to the smartphone. It can automatically switch off connected pump systems, thus preventing disasters reliably and at an early stage.

additional protective layer made from PEplus
electrical conductive layer/detection layer made from aluminium
inner pipe made from PE 100-RC
Product features
- Permanent Monitoring of the Pipeline, exact detection of leakages
- Remote maintenance for the installed pipe as well as all installed system parts
- Intermittend Monitoring in areas without any electricity supply is possible via a battery-powered monitoring unit
- Cost-saving compared to conventional double containment systems
- A piping system for open and closed constructions (both for new constructions and rehabilitations)
- Safe welding Connections according to DVS 2207
- Fulfills the requirements of continuous leakage Monitoring according to ATV-DVWK-A 142 for use in potable water protection Zone II with high risk potential
At a glance
- Medium: Potable water | gas | wastewater | industrial media
- Material: Core pipe, calibrated and signed, of PE 100-RC (Resistance to crack), Protective layer of modified Polyethylene PEplus
- SDR: SDR 17,6 – SDR 7,4 (others on request)
- Dimension: OD 25 – 1.600 mm
- Approvals: DIN 8074/75; EN 12201; EN 1555; DVGW GW 335-A2; PAS 1075; TÜV Süd: MUC-KSP-A3014
- Forms of delivery: Coil | Drum | Large drum by request | Straight lengths (6, 12 and 20 m) | Special lengths up to 30 m | Prefabrication | Telescoping for shipment in Containers
Installation techniques
- permanent or intermittend leakage monitoring and damage detection
- triggers alarm by itself
- can automatically shut down pump systems
- permeation protection; even of trenchless installed pipes
- integrity test after trenchless installation as well as the possibility of permanent detection
- open trench installation without sandbed, ploughing and milling, open trench installation in sandbed
- black-box installations such as horizontal directional drilling, burstlining, relining and soil displacement
black-box installations such as horizontal directional drilling, burstlining, relining and soil displacement
open trench installation without sandbed, ploughing and milling, open trench installation in sandbed
integrity test after trenchless installation as well as the possibility of permanent detection
permanent or intermittend leakage monitoring and damage detection
permeation protection; even of trenchless installed pipes
Details
Projects/References
![]() Project Liedertswil: 3L Leak Control system in water protection areas |
![]() Project Giengen: Installation of sewer pipes in a protection area |
![]() Projekt Agrana, Austria: Safe industrial sewage disposal |
RFP forms
System Technology
![]() seamless bends |
![]() T-pieces |
![]() reducers |
![]() shafts that can be monitored |
![]() connection and transition pieces |
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egeplast offers complete piping systems: pipes for every application as well as harmonised components and solutions for special installation applications or functional requirements. Contact us! |
Video
Product Video |