Tapping saddle with PE-Xa heating pipes

NEXUS. Safe and quick drilling.

Tapping saddle with PE-Xa heating pipes

NEXUS. Safe and quick drilling.

NEXUS. Grid extension live tapping system for PE-Xa pipes

Versatile use without supply disruption
Want to expand your network? Or retrofit ventilation or measuring points? No problem! No matter what you want to achieve, REHAU NEXUS allows you to carry out function expansions directly during the heating process and under pressure.

A complete system, one contact
REHAU NEXUS fits perfectly into our existing product portfolio. For you, this means maximum convenience with nearly zero coordination effort, because we provide you with a perfectly coordinated complete system(consisting of pipe, fitting, tool and coupling) from a single source. Of course, training for correct use is also included.

Flexible in integration, uncompromising in resistance
Whether underground or directly in the heating system – REHAU NEXUS is suitable for all* pre-insulated REHAU pipe systems. without compromises, because the overall system retains its minimum lifetime of 30 years (in accordance with EN15632). For particularly convenient integration, you receive the clamps in dimensions d63 – d125, compression sleeve adapters in dimensions d25 – d40 and a universal adapter for the transition with a 1 inch female thread.

* orange carrier pipe (2000 and later)

Benefits

World premiere

The first tapping fitting for PE-Xa heating pipes during operation.

Maximum safety

Unique 3D silicone seal (TÜV certified) for maximum safety.

Cost saving up to 50 %

Saves up to 50% costs for subsequent connections.

Up to 80 % time savings

Great time saving during installation compared to conventional processes

Products

Certified by TÜV Süd: NEXUS tapping saddle from REHAU

NEXUS live tapping saddle

For PE-Xa heating pipe

The REHAU NEXUS tapping fitting is certified by TÜV Süd as a function expansion of REHAU PEX pipes. You also benefit from a series of additional, exclusive safety features:

Benefits

Corrosion-resistant thanks to encapsulated system.
Teflon-coated clamps for maximum temperature resistance.
3D silicone seal: Instead of a flat seal, the NEXUS tapping fitting utilises a specifically designed 3D silicone seal. With its perfect fit and exceptional durability, it ensures maximum reliability and is even suitable for incidental temperatures up to 110 °C.

Downloads

ePaper download portal

Downloads

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Documents for download

Instruction manuals, handbooks, technical information, catalogues, price lists and certificates are available for download.

ePaper download portal

News

06.08.2025 Key Considerations when Specifying Commercial Plumbing Systems

Growing demand for commercial projects has led to further scrutiny on all building services, with a drive for faster, more efficient installations with assured, long-lasting performance. Here we explore the implications for plumbing system specification.

28.07.2025 Ambient loop heat networks - how REHAU can help

There is always a debate about 4th vs 5th generation district heating, and which is the best approach but there is no one size fits all solution. We typically assume 5th generation being a direct progression of the 4th but there are in fact some very significant differences and these can even be used together.

15.05.2025 REHAU Expands Commercial Plumbing and Heating Sales Team

REHAU UK, building solutions division has appointed Matthew Edney to Regional Sales Manager for the South of England, with a focus on expanding its commercial plumbing and heating solutions product category.

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