JRG Sanipex is the world's first plastic pipe-in-pipe drinking water installation system. For more than 40 years, the pioneering JRG Sanipex system has been continuously adapted to the needs of the market. The cone grip union technology guarantees safe, water pocket-free connection at full flow. The pipe-in-pipe technique allows the pipes to be laid directly in the concrete and for the PE-X pipes to be replaced in the protective pipes as required.

Easy assembly

Connections in all dimensions are possible with simple tools. The JRG Sanipex cone grip connection is easy to release and reassemble; furthermore, the fittings can be used again.

value-bar-icon-3 Perfect hygiene

The full pipe cross-section comes without water pockets and is therefore no breeding ground for Legionella and bacteria. JRG Sanipex also offers high resistance to corrosion and limescale.

value-bar-icon-2 Flexible applications

JRG Sanipex’s versatile system with PE-X or multilayer pipes, versatile assembly and insertion aids enables flexible pipe installations for numerous applications.

Easily exchangeable

Thanks to JRG Sanipex’s pipe-in-pipe system, the media-carrying pipe can be replaced without damaging the wall or floor. The easily detachable cone grip union technology supports this method.

Plastic Pipes

Sturdy and lightweight, plastic pipes are ideal for use in a wide range of applications. Versatile yet durable, these all-rounders offer exceptional reliability and proven quality.


Reducers are used for effecting a smooth transition between two pipes or fittings with different dimensions. The wide selection available covers an exceptionally diverse area of applications. They are available in short or long versions and in centric or excentric versions.

Couplers & Sockets

Simplify the pipe installation process with couplers and sockets. Specially designed to slide easily over pipes with no extra equipment required, they are cemented, welded or mechanically connected to create a pressure-tight joint.


Oliver Benzinger

Product Manager

Georg Fischer JRG AG

Hauptstrasse 130

4450 Sissach