When it comes to modern piping installations, the connection method can be just as important as the pipe itself. A reliable jointing system can help improve installation speed, reduce the risk of connection failures and provide long-term confidence in the completed system.
The Uponor Quick & Easy (Q&E) connection system is a PEX-A jointing technology distributed in South Africa by Afripex Piping Systems. Designed around the unique elastic and shape-memory properties of PEX-A pipe, the system creates a secure connection without the need for traditional crimping, soldering or internal sleeves.
Uponor Quick & Easy is one of the safest and most widely used connection technologies available.
What Is the Uponor Quick & Easy Connection System?
The Uponor Quick & Easy system is a mechanical connection method developed specifically for PEX-A piping.
Unlike conventional jointing methods that rely on an installer mechanically closing or compressing a connection, Q&E takes advantage of the natural elasticity and memory of cross-linked polyethylene.
The end of the PEX-A pipe is expanded before the fitting is inserted. Once expanded, the pipe naturally attempts to return to its original dimensions. This creates a tight seal around the fitting.
The resulting connection is designed to be stronger than the pipe itself, with the PEX-A pipe’s shape-memory properties forming a tight seal around the fitting within seconds.
How Does Quick & Easy Jointing Work?
The principle behind Q&E is relatively simple.
The PEX-A pipe is expanded using the appropriate Q&E installation tooling. The fitting is then inserted into the expanded pipe. Because PEX-A has elastic memory, the pipe contracts around the fitting to form the connection.
This means the joint effectively uses the characteristics of the pipe to create the seal.
The process eliminates several components and installation steps associated with other connection technologies. Q&E fittings do not require crimps, internal sleeves, solder, nuts or heating of the joint.
The basic connection principle:
The PEX-A pipe is prepared for the connection.
The pipe end is expanded using the appropriate Q&E tool.
The fitting is inserted into the expanded pipe.
The elastic memory of the PEX-A causes the pipe to shrink back around the fitting.
The completed joint can be visually inspected.
Always follow the applicable Uponor installation instructions and use the correct equipment and fittings for the particular application.
Why Use PEX-A With Quick & Easy?
The Q&E system is closely linked to the properties of PEX-A, or cross-linked polyethylene produced using the peroxide method.
PEX-A is highly flexible and has significant elastic memory. These characteristics are what make the Quick & Easy connection possible.
Afripex’s Pure PEX-A piping systems are available for applications including hot and cold drinking water, water-based heating and cooling, underfloor heating and various industrial applications. The Q&E connection system is available for pipe sizes from 16 mm to 75 mm.
Our Pure PEX-A products have a design life of more than 100 years and carry a 15-year manufacturer’s warranty, subject to the applicable product and system conditions.
Key Benefits of the Uponor Quick & Easy System
1. Fast installation
One of the major advantages of Q&E is installation speed.
Because the connection does not require soldering, heating or manual crimping, fewer installation steps are involved. The system is quick to install and thus can save up to two-thirds of installation labour costs in suitable applications.
For large plumbing, heating or cooling installations, reducing the time required to make every connection can have a significant impact on overall project productivity.
2. No soldering or heating
Traditional metallic pipe installation can involve heating, soldering or other hot-work processes.
Quick & Easy does not require the joint itself to be heated. This can simplify installation and help reduce risks associated with hot work on construction sites. The absence of joint heating is a benefit because there is no risk of joint failure caused by over- or under-heating.
3. A self-sealing connection
The Q&E connection relies on the elastic memory of the PEX-A pipe rather than an installer manually closing a crimp.
As the expanded pipe returns toward its original size, it forms the connection around the fitting.
This is a self-sealing joint and the system does not rely on the installer manually closing the joint.
4. Easy visual inspection
Another important benefit is that the completed connection can be visually checked.
This provides installers with an additional way of identifying whether a connection has been correctly completed before the system is commissioned.
Q&E is the only piping system that we distribute where the joint can be easily visually checked for correct installation.
5. Fewer components
The Q&E system avoids a number of components commonly associated with alternative jointing methods.
The system does not require:
- Crimp rings
- Internal sleeves
- Solder
- Nuts
- O-rings or other movable sealing parts
This simplified approach can reduce the number of components an installer needs to handle and can help streamline the installation process.
6. Reduced installation risk
Every additional installation step can introduce another opportunity for error.
Q&E is designed to reduce the number of manual operations required to complete a joint. This reduces the scope for installation failure and the absence of risks associated with incorrectly heating a joint.
Of course, correct installation still depends on using the specified pipe, fittings, tooling and installation procedures.
Where Can Uponor Quick & Easy Be Used?
The technology is suitable for a range of PEX-A piping applications.
Drinking water systems
Afripex supplies Pure PEX-A systems for hot and cold drinking water applications. The specifications indicate a continuous operating temperature of up to 70°C, an instantaneous maximum of 95°C and a maximum operating pressure of 10 bar for the stated tap-water system applications.
Underfloor heating and cooling
PEX-A is widely used in water-based radiant heating and cooling applications.
Our underfloor heating systems use PEX-A and PE-RT II options, including oxygen-barrier pipework, and Uponor Pure PEX-A pipe is connected using the Quick & Easy shrink-fit system.
Heating and cooling systems
The technology can also form part of larger hydronic heating and cooling installations.
For applications such as radiant heating, radiant cooling and thermally active building structures, reliable pipe connections are essential because pipework can be installed throughout floors, walls and ceilings.
Pre-insulated piping
Uponor Q&E jointing technology is part of our pre-insulated piping systems. These systems are designed for applications including hot-water distribution and heating and cooling networks between buildings.
Quick & Easy vs Traditional Pipe Connections
One of the biggest differences between Q&E and many traditional connection methods is how the joint is created.
Traditional systems may depend on compression, crimping, soldering or other mechanical methods to secure the pipe to a fitting.
Quick & Easy instead uses the natural elastic recovery of PEX-A.
This provides several practical differences:
- Pipe material – PEX-A
- Connection principle – Elastic shrink-fit
- Soldering required – No
- Joint heating required – No
- Internal sleeve required – No
- O-rings required – No
- Visual inspection – Yes
- Installation – Fast
- Available Q&E sizes – 16–75 mm
- Typical applications – Plumbing, heating and cooling
The precise suitability of any pipe and fitting system should always be confirmed against the manufacturer’s technical documentation and the requirements of the project.
Is Quick & Easy Reliable?
Connection reliability is one of the principal reasons for using a purpose-designed PEX-A jointing system.
With Q&E, the pipe’s elastic properties create the seal around the fitting. The resulting connection is stronger than the pipe itself and highlights the system’s reduced potential for installation-related failure.
The absence of O-rings and other movable sealing components can also simplify the connection design.
However, reliability ultimately depends on the complete system: compatible pipes and fittings, correct tooling, proper installation and compliance with the manufacturer’s instructions are all essential.
What Sizes Are Available?
Pure PEX-A piping using the Quick & Easy connection system is available from 16 mm to 75 mm.
For larger pipe sizes, other jointing technologies are available, including Wipex for 90–110 mm and electrofusion fittings and jointing for 125–160 mm applications.
This means the appropriate jointing technology depends on the pipe diameter and the particular application.
Why Is Quick & Easy Suitable for Modern Construction?
Modern construction projects increasingly require systems that combine installation efficiency, durability and predictable performance.
The Q&E approach can support these objectives by reducing the number of steps required to create a joint and eliminating the need for joint heating.
For contractors, this can mean faster installation. For project owners, a simpler installation process can help reduce the opportunities for workmanship-related problems.
Afripex provides training for users of our products and offers access to planning support through Uponor’s BIM platform and technical resources.
Quick & Easy for South African Piping Projects
Afripex has been importing and distributing piping products throughout Southern Africa since 1998 and represents Uponor in South Africa.
We supply piping systems for drinking water, underfloor heating, industrial applications and residential and commercial temperature-transfer systems. Our distributed products meet applicable national and European safety and quality standards and carry manufacturer warranties.
For South African contractors, engineers, developers and installers, this means Q&E can be considered as part of a broader PEX-A piping solution rather than simply as an individual fitting technology.
Frequently Asked Questions
What is Uponor Quick & Easy?
Uponor Quick & Easy is a PEX-A connection system that uses the elastic memory of PEX-A pipe to create a tight connection around a fitting. The system is designed for fast installation without crimping, soldering or heating the joint.
Is Quick & Easy suitable for drinking water?
Yes. Afripex’s Pure PEX-A systems with Q&E connections are for hot and cold drinking-water applications, subject to the relevant system specifications and installation requirements.
Does Quick & Easy require O-rings?
The Q&E system does not rely on O-rings or other movable sealing parts for the joint. The PEX-A pipe itself forms the seal around the fitting.
Does the Quick & Easy joint need to be heated?
No. One of the advantages of the system is that it does not require heating or soldering of the joint.
What pipe sizes use Q&E?
Q&E connections for Pure PEX-A pipe sizes from 16 mm to 75 mm.
Can Q&E be used for underfloor heating?
Yes. Uponor Pure PEX-A pipe used in our water-based heating and cooling systems is connected using the Quick & Easy shrink-fit system.
Does Afripex provide installation support?
Afripex provides product training and access to planning support and technical resources, including Uponor’s BIM platform.
Choose a Smarter PEX-A Connection System
The Uponor Quick & Easy connection system offers a different approach to pipe jointing by making use of the natural elastic properties of PEX-A.
With fast installation, no soldering or joint heating, fewer components and straightforward visual inspection, Q&E can be an attractive option for drinking-water, heating, cooling and other PEX-A applications.
For projects where installation speed, long-term reliability and system simplicity matter, choosing the right pipe and connection technology can make a significant difference.
Looking for Uponor Quick & Easy PEX-A piping and fittings in South Africa?
Afripex supplies Uponor piping solutions and provides product training and technical support for customers across Southern Africa. Contact Afripex to discuss your project requirements, pipework application and the most suitable connection system.
Afripex Piping Systems
Unit 36 Gunners Park, 38 Gunners Circle, Epping, Cape Town, 7475, South Africa
Tel: +27 (0)21 557 5831
Email: simon.hough@afripex.co.za