alpex – the next step.

The success story of the alpex system for heating and drinking water installations has continued for more than 25 years. It has been marked by ongoing development aimed to meet the constantly changing requirements regarding material quality and installation technology. The main focus remains on safety and durability, easy installation, and utmost hygiene.

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Now we will take the next step towards standardisation and change the system name from alpex-duo XS to alpex.

These are the features:

The system uses lead-free and dezincification-resistant materials such as silicon bronze and PPSU. The F and TH contours ensure easy identification. No calibration is required thanks to the protection feature for the O-rings. A secure leak before press function, coupled with clear pressing marking, offer additional safety even at 95 °C. The new alpex bend is particularly remarkable for its flow-optimised design achieved by means of patented manufacturing technology.

The short video shows the most important alterations at a glance.

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More Information

Discover the characteristics of the alpex system.

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Hover over the (+) touch points to explore all advantages of our alpex system:

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Lead-free and dezincification-resistant materials

Hygienic, future-proof and REACH-compliant with silicon bronze and PPSU.

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Easy identification

The unique laser engraving on the pressing sleeve indicates the possible pressing contours F and TH at a glance.

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Processing without calibration

Calibration no longer required thanks to recessed protection feature for the O-rings.

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Obróbka bez kalibracji

Brak konieczności kalibracji dzięki standardowo zabezpieczonym uszczelkom

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Optimal flexibility

Easy shaping in just a few simple steps or with the alpex pipe bender set.

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Improved zeta values

Up to 15 % lower total pressure loss due to the optimised and extended range of fittings.

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Secure leak before press function

Leaking if left unpressed at 1-6,5 bar.

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Smaller force and energy requirement

Longer battery life and easier pressing with handheld crimping pliers.

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Safe even at 95 °C

Unrivalled high permanent temperature resistance of 95 °C.

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Clear pressing marking

Distinct marking with the teeth of the F-contour – without additional waste or cost.

Highlights

Up to 15 % lower total pressure loss

Less pressure loss for maximum efficiency.

Lead-free with silicon bronze and PPSU

Durable quality – with multilayer composite pipes and high-quality fittings made of PPSU or dezincification-resistant lead-free silicon bronze.

Safe even at 95 °C

All flow-optimised pipes and fittings can be installed in a space-saving manner, are easy to insulate and resistant to hot water of up to 95 °C.

The new alpex bend.

Due to the optimised and extended range of fittings, the alpex system achieves a total pressure loss that is up to 15 percent lower. This can be achieved, e.g., with the new alpex bend that offers an optimal flow behaviour thanks to its unique, patented manufacturing technology.

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