ALUPEX is a multilayer piping system that includes multilayer pipes and brass press fittings. It is suitable for drinking water applications and heating solutions.

ALUPEX pipes consist of three layers: The inner layer of electron beam cross-linked polyethylene (PE-Xc) ensures resistance to high temperatures (up to 95 °C at 10 bar) and mechanical load. The aluminum middle layer guarantees flexibility, compressive strength and perfect distribution of the compressive load. The outer layer of chemically cross-linked polyethylene (PE-Xb) offers high impact resistance.

Excellent corrosion resistance

The inner and outer layers of the cross-linked polyethylene used for ALUPEX provide excellent resistance to corrosion, sedimentation, erosion and contamination.

Narrow bending radius

Cross-linked polyethylene pipes are extremely flexible. The narrow bending radius allows for more accentuated curvatures. This reduces the number of fittings required for ALUPEX.


The ALUPEX brass press fittings without O-rings offer safe and reliable connection for a long period with no weak points.

Oxygen tightness

ALUPEX multilayer pipes are completely oxygen-proof thanks to the aluminum. This characteristic makes ALUPEX the best solution for heating applications.

Georg Fischer Piping Systems (Switzerland) Ltd. (DMCC Branch)

803 Indigo Icon

37303 Dubai

United Arab Emirates

GF logo on the headquarters building