How to connect pipes in air conditioning and refrigeration installations? Safe and durable connections with MaxiPro!

Added: Thursday, 4/15/2021


Climate change and increasingly higher temperatures contribute to the growing demand for air conditioning systems. Therefore, questions arise about ecological and energy-efficient solutions. It turns out that copper-based components provide the best results. First of all, it is an environmentally friendly, durable and flexible material. Pipes made of it are also subject to an innovative method of connection, namely - pressing. Compared to traditional hard soldering, this technique is much faster, easier and more aesthetic. The answer to this "clamp revolution" in air conditioning and refrigeration installations is, among others, the >B< MaxiPro system by Conex Bänninger . Get to know him better!

The installer connects air conditioning pipes to Conex Maxi Pro

From the article you will learn:

  • what are the characteristics of the >B< MaxiPro system,
  • where it is used,
  • what tools are needed during assembly.

Why are air conditioning installations made of copper?

Pressing is such an easy and effective way of connecting pipes because the pipes and connectors are made of copper - a very flexible and durable metal. It is a raw material with excellent physical properties. This makes it perfect for various types of installations. It is characterized by, among others, durability, longevity, bacteriostaticity, plasticity, good heat conduction and 100% processability. Copper is resistant to sudden changes in pressure and temperature, as well as to corrosion and the effects of most chemicals used in refrigeration.

To use copper pipes in air conditioning systems, they must be resistant to the effects of specific chemical agents and their mixtures with oils and possible contaminants. Deoxidized copper is used for this purpose.

Refrigeration pipe fittings >B< Maxi Pro Conex

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>B< MaxiPro - what is this system?

  The innovative >B< MaxiPro clamping system allows you to quickly and easily connect copper pipes in air conditioning and refrigeration systems. The connections obtained with this method are durable and safe. The solution is provided by Conex Bänninger, a company specializing in the production of high-quality copper and copper alloy fittings and valves.

>B< MaxiPro is a durable press system that, compared to traditional techniques, significantly reduces assembly time and increases installation flexibility. Therefore, it can be safely said that this is a more economical solution. Can be used on all hard, semi-hard and soft copper pipes (up to 7/8" diameter).

Advantages and characteristics of >B< MaxiPro pipe connectors

Increased economy of the >B< MaxiPro system is not its only advantage. Installations made using it have, among others, the following advantages:

  • No flame - thanks to the system being made without the need to use an open flame, there is no need to obtain a permit for work posing a fire hazard.
  • Mechanical connection - because the copper pipes are pressed, there is no need to use nitrogen blowing.
  • Lower costs - a faster and easier way to connect copper pipes allows you to save on labor.
  • Convenience - unlike the soldering method, connecting copper pipes in the >B< MaxiPro system is completely harmless to the environment and can be performed by one employee without any disruptions.
  • Easy access - as there is no need to use a gas cylinder for soldering, it is much easier to reach hard-to-reach workplaces.
  • High quality - the method of connecting copper elements using compression connectors is highly effective and guarantees maximum safety every time.
  • Tight connections - connectors are pressed in three points, which ensures maximum tightness of copper pipes and fittings.
  • HNBR O-ring - the O-ring is made with the greatest care and additionally protected by a socket structure that makes it easier to insert the pipe into it.
  • Clear markings - the connectors have various markings that indicate their suitability for use in high-pressure air-conditioning and refrigeration installations.
  • Ground continuity - the system does not require additional elements to protect electrical continuity.
  • Necessary certification - system components have been approved for installation in industrial installations and public facilities.
  • 10-year warranty - over 20 years of using this method around the world results in a very long warranty period provided by the manufacturer.
  • Technical support - the manufacturer provides technical support from experienced teams.

Technology used in >B< MaxiPro copper installations

As we wrote above, the quality of pipe connections in the >B< MaxiPro system is guaranteed, among others, by three-point clamps . There is one of these points on each side of the notch, and an additional notch with an O-ring is pressed. This ensures a durable and secure connection.

As numerous tests have proven, the installation of press connectors takes up to three times less time than the hard soldering process.

What tools do you need for assembly? Choose your crimping machine and pressing jaws!

Rothenberger ROMAX 4000 crimping machine

To connect copper pipes, use a connector and press it using a special crimping tool. This is actually the only tool you actually need in this process. However, remember to adapt the correct jaws to the press tool for the >B< MaxiPro system. For this purpose, choose ROTHENBERGER products - only they have been approved for use with connectors from this series. To avoid making a mistake, verify the logo and jaw size provided on the pink label intended for the ROTHENBERGER ROMAX Compact TT or ROTHENBERGER ROMAX 4000 Pincer .

Don't forget to protect your ears and eyes when using tools. Before using the crimper, check whether the jaws are free from damage and possible deformations. There should be no debris inside the jaw profile.

Trust the >B< MaxiPro system by Conex Bänninger

The Conex Bänninger brand can boast over a hundred years of presence on the market. During this time, it has produced over 22 billion fittings and valves, using an individual approach and innovative methods. This has resulted in breakthroughs in connector design that are used by users around the world.

Conex Bänninger has accumulated extensive experience and extensive knowledge of its products. No wonder he focuses on perfectionism. Over the century, the brand has been trusted by global markets for both residential and industrial construction, air conditioning and refrigeration. The highest quality of products is confirmed by the ISO 9001 certificate.

If you are looking for a reliable system to install or modernize an air-conditioning or refrigeration installation, use the >B< MaxiPro pipe connection method!

Check out Conex Banninger >B< MaxiPro products in the wholesale offer