Press systems are a newer way of carrying out fittings compared to more traditional solder and screwed methods. They can offer time and cost savings as well as many other benefits.
Press-fitting systems use hydraulic press technology to provide a high-quality and easy to fit joint method. While this helps save a considerable amount of time on jobs, it can be difficult for first-timers to know where to start with more manufacturers coming on board.
Our beginner’s guide to press-fit tools provides a great overview to get you started.
When beginning to think about press-fit tools, the first question you need to ask yourself: What will I be installing?
With more systems coming onto the market, selecting the right pipe type is key.
For more traditional methods, you’ll have manufacturers of metal press systems. But plastic composite systems like Multipipe MLCP is gaining popularity.
Our hybrid pipes are a great alternative to conventional methods, which might struggle on specific jobs where flexibility and hygiene are key to a quality installation. But still offer benefits of a metal system like lower expansion rates and 100% oxygen barrier.
All pipework systems in the UK are made to a BS EN standard, but depending on the manufacturer, these standards might differ.
The most common British standard for plastic pipes is BS EN . BS EN is the multilayer (MLC) standard and BS EN is the Copper tube standards.
These standards dictate the manufacturing process, pipe dimensions and wall thickness, all of which are hugely important in selecting the right pressing jaws.
To press a joint onto these systems, you’ll need a set of compatible jaws as different pipe and fitting manufacturers use different jaw profiles.
These profiles are manufactured to the pipe dimensions and the set of ridges inside the profile help to press down on the sleeve to get a watertight joint.
There are common types of profiles used by several manufacturers which would give you the best flexibility across different pipe types. But there are also a lot of individual company profiles so making sure you have the right jaws is key to a good join. Be aware that you cannot mix jaw profiles of different manufacturers.
Below are some key examples of jaw profiles. These are cross-sections of the most popular jaws and they show the subtle differences across the profiles when they are pressed.
Most MLCP systems use U or TH profile jaws.
These profiles are used for most copper press systems on the market.
The last consideration in our guide to press-fit tools, is the pressing strength of the tool. Most press tool manufacturers have a small and a larger gun, but what exactly is the difference? The answer is that it’s mainly the strength of the hydraulic press.
Usually, the bigger the gun = the bigger the hydraulic press. Compact guns typically press up to 28/32mm pipes, with larger guns up to 108/110mm.
This means you need to consider what sizes of pipe you need to press. Some fitting manufacturers require specific press strengths for their systems, so be sure to factor this in. Our Multipipe MLCP press system requires a 15KN press tool for sizes up to 32mm and a 32KN press tool for up to 110mm pressing.
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As a plumber or DIY enthusiast, you are always looking for ways to make your work easier and more efficient. One of the best innovations in plumbing technology is the U profile press fitting. These fittings have become increasingly popular because they provide a fast and reliable way to join pipes without the need for soldering or threading. In this blog, we will take an in-depth look at U profile press fittings, their benefits, and how to use them effectively.
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U profile press fittings are a type of fitting that is used to connect pipes in a plumbing system. They are designed to be installed quickly and easily without the need for specialised tools or skills. These fittings are made from high-quality materials like brass or stainless steel, which make them durable and long-lasting.
The “U” in the name of these fittings comes from their shape. They have a distinctive U-shaped groove that is designed to fit over the pipe end. This groove is then compressed using a press tool, which creates a strong and secure joint.
Using U profile press fittings has several benefits, including:
One of the main benefits of using U profile press fittings is that they are very easy to install. Unlike other types of fittings that require soldering or threading, these fittings can be installed quickly and easily using a press tool.
U profile press fittings are made from high-quality materials like brass or stainless steel. This makes them durable and long-lasting, ensuring that your plumbing system will be reliable for years to come.
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U profile press fittings are very versatile and can be used in a wide range of plumbing applications. They can be used to connect pipes made from different materials like copper, PEX, or stainless steel.
When installed correctly, U profile press fittings provide a leak-proof joint. This is because the press tool compresses the fitting onto the pipe end, creating a tight and secure seal.
U profile press fittings are cost-effective, especially when compared to traditional plumbing fittings that require soldering or threading. This is because they require less labor and materials to install, which can result in cost savings.
U profile press fittings are environmentally friendly because they require less energy to install than traditional fittings. This means that they have a lower carbon footprint and can help to reduce your environmental impact.
Using U profile press fittings is very easy, and can be done in a few simple steps:
Here are some tips to keep in mind when using U profile press fittings:
To ensure a secure and reliable joint, it is important to use the right press tool for the fitting and pipe size. Make sure to check the manufacturer’s instructions for the correct tool to use.
Before installing the fitting, inspect it for any damage or defects. Do not use fittings that are damaged or have defects.
Make sure to follow the manufacturer’s installation procedures carefully. This will ensure that the fitting is installed correctly and will provide a leak-proof joint.
To ensure a clean and even cut, use a pipe cutter that is designed for the type of pipe you are working with. This will help to prevent damage to the pipe and ensure a proper fit with the U profile press fitting.
When working with plumbing systems, it is important to use proper safety equipment. This includes safety glasses, gloves, and other protective gear to prevent injuries.
Over-tightening U profile press fittings can cause damage to the fitting and the pipe. Make sure to use the correct press tool and follow the manufacturer’s instructions to ensure a secure and leak-proof joint.
U profile press fittings are commonly used in a wide range of plumbing applications, including:
U profile press fittings, M profile press fittings, and V profile press fittings are all types of press fittings that are used to connect pipes in a plumbing system. The main difference between these fittings lies in their shape and design, which can affect their performance and compatibility with different types of pipes.
U profile press fittings have a U-shaped groove that is designed to fit over the pipe end. The press tool compresses the fitting onto the pipe end, creating a tight and secure seal. These fittings are commonly used in plumbing systems because they are quick and easy to install and can be used with a wide range of pipes.
M profile press fittings, on the other hand, have a multi-profile design that provides a larger sealing surface area. This design allows them to provide a more secure and leak-proof joint, making them ideal for high-pressure applications. M Profile press fittings are the most commonly used system by professional plumbers.
V profile press fittings have a V-shaped groove that is designed to fit over the pipe end. This design provides a larger sealing surface area than U profile fittings, which can make them more reliable and leak-proof.
Overall, the main difference between U profile, M profile, and V profile press fittings lies in their shape and design, which can affect their performance and compatibility with different types of pipes. It is important to choose the right type of fitting for your specific plumbing needs to ensure a secure and reliable joint.
U profile press fittings can be used with pipes made from a variety of materials, including copper, PEX, and stainless steel.
U profile press fittings are easier and faster to install than traditional fittings that require soldering or threading. They are also more cost-effective and environmentally friendly.
No, U profile press fittings cannot be reused. Once they have been pressed onto a pipe, they cannot be removed without damaging the fitting or the pipe.
Yes, U profile press fittings require a press tool to install. Make sure to use the correct press tool for the fitting and pipe size to ensure a secure and reliable joint.
U profile press fittings are compatible with other fittings, but it is important to make sure that they are the same type and size to ensure a proper fit and secure joint.
U profile press fittings are a great innovation in plumbing technology that offer several benefits over traditional fittings. They are quick and easy to install, cost-effective, durable, and environmentally friendly. By following the tips and procedures outlined in this blog, you can use U profile press fittings effectively and efficiently in your plumbing projects.
Know that you know everything to get started with U Profile Press fittings. Learn more about PressIT UK and why plumbers across the UK and Ireland trust us to be their one stop shop!
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