PEX pipe system for tap water installation

Uponor PE-X pipe – The world’s first, best and most widely used

Ideal for both commercial and domestic plumbing installations, Uponor’s PE-X Quick & Easy system can be used for the hygienic delivery of drinking water, heating systems and chilled water systems. It has been tested to many national and international standards and holds full UK WRAS certification.

There are currently three different methods for manufacturing PE-X, known in the industry as PE-Xa, PE-Xb and PE-Xc:

PE-Xa (Peroxide)- 70% (Uponor PE-Xa up to 85%) crosslinking

PE-Xb (Silane)- 65% crosslinking

PE-Xc (Electron Beam)- 60% crosslinking

What really separates Uponor PE-Xa pipe from the competition is its high degree of crosslinking. This ensures greater flexibility in tight installation spots and better resistance to stress than either PE-Xb or PE-Xc pipe materials.

Application areas:

Tap water connections
Radiator connections
Ideal for new builds and renovations

Specification:

Dimensions:

Uponor PE-Xa Combi pipe- 12-63mm

Uponor PE-Xa Combi Pipe Specification

	Uponor PE-Xa Combi Pipe
Usage for drinking water	✔
Usage for radiator connection/fancoils	✔
Usage for radiant heating and cooling	✔
Available in coils	✔
Available in straight bars	✔
Pressure rating PN 6	✔
Pressure rating PN 10	✔
Max. permanent operating temperature	70°C
Max. operating pressure	Tap water: 10 bar Heating: 6 bar
Dimensions in mm	12 - 63
Insulated pipes in dimension (in mm)	Pipe in pipe as 16, 20, 25

Features and benefits of Uponor PE-Xa Combi Pipe

Uponor Combi Pipe

Uponor PE-Xa Combi Pipe – Ideal solution to optimise time and cost

Dimensions: 12-63mm
Certified for drinking water applications and the oxygen barrier fulfills the requirements for oxygen diffusion resistance needed for heating and cooling systems
Available in coils and straight lengths
Choose either bare or insulated versions
A pipe-in-conduit system offers greater protection when the installation requires it

Product catalogue

Quick & Easy Shrink-Fit jointing technology for PE-Xa pipes

The Uponor Q&E Shrink-Fit System is a jointing concept that relies on the unique elastic features of Uponor PE-Xa pipe to create a joint that is stronger than the pipe itself.
The unique shape memory of Uponor PE-Xa pipe forms a tight seal around the fitting creating a strong reliable connection within seconds.

Available in a range of high performance PPSU and threaded brass fittings for pipe dimensions up to 63 mm
Quick & Easy pipe may also be used with Uponor’s range of compression fittings
Low pressure loss
Corrosion resistant
Extremely reliable connection
Easy to connect Q&E to copper, steel and other plastic based systems

Q&E Shrink-Fit Installation Video

Lee Woodgate from IGAS Heating explains how to put together a PEX Q&E Shrink-Fit joint. Within this video, you will also learn more about the fitting range and how the solution can be connected to existing copper pipework

Quick & Easy Shrink-Fit system

Benefits Q&E Shrink-Fit joint Tap water connection Radiator connection Manifold installation

Benefits

Connect in three steps - Fast. Simple. Secure.

Cut the pipe - Expand the pipe and Q&E ring - Connect on to a fitting. Done!

Quick and innovative jointing with minimal effort even in cramped conditions
No O-rings, sealants or moving parts, reduces installation errors
100% permanent and leak-proof joint
Connections can be reviewed once complete
Colour coded Q&E Evolution rings

Learn how to install Q&E Shrink-Fit

Q&E Shrink-Fit joint

Milwaukee M12 tool

Compatible with the following pipe sizes: 12-25mm
M18 and VLD tool also available for larger sizes
Single pull, auto rotate function expands the pipe symmetrically

Q&E fittings

Q&E rings are available in red, blue and white
Available in sizes 12-75 mm
Equal tee, elbows and manifolds available for PEX pipe connection
Copper adapter also available

PEX Pipe

Available in 16-110 mm diameter straight length
Can also be supplied in coils (12-63mm)
Manufactured to EN ISO 15875 for hot and cold water
Full WRAS approval

Tap water connection

Quick & Easy Shrink-Fit system for tap water connection

Full WRAS approval
No pitting, scaling or corrosion maintaining performance and ensuring clear, clean and healthy water
Minimal loss of pressure
Reduces water noise, even at high velocities
Unique expansion jointing system-fittings get even tighter over time
Wide range of manifolds, fittings and accessories to help you optimise your system design

Radiator connection

Quick & Easy Shrink-Fit system for radiator connection.

Q&E Shrink-Fit guarantees a secure, water tight connection
EVOH oxygen diffusion barrier to stop oxygen ingress within the heating system
Corrosion resistant
Minimal loss of pressure
Wide range of Manifolds, fittings and accessories to help optimise your system design

Manifold installation

Manifold plumbing is becoming more and more popular as designers are having to supply warm water faster than ever before. Many building specifications require completely joint-free connections from the point of supply, to the point of use. When required, individual isolation valves allow perfect control of each outlet, without affecting the rest of the system.

• Easy and quick installation with no ‘in wall’ connections
• More options for design, installation and operation of a system
• High quality PPSU manifolds are suitable for hygienic tap water installations and most water qualities