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Installing Pex fittings correctly is key to the success of any plumbing project. It’s important to get it right the first time to avoid costly repairs down the road. With the right tools and a little bit of knowledge, anyone can learn to install Pex fittings correctly. Read on for a comprehensive guide to installing Pex fittings!
Cut the Pex Pipe
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One of the first steps when installing Pex fittings is cutting the Pex pipe. The best tool for this job is a Pex cutter or a ratchet cut-off tool. It is important to use the right size pipe cutter for your specific type of pipe, as this will ensure a clean and precise cut.
When using the Pex cutter, make sure that it is in contact with the entire circumference of the pipe before you start cutting. It is also important to make sure that you are cutting straight across and not at an angle.
Deburr the Edge of the Pipe
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Once you’ve cut the Pex pipe to your desired length, it is important to deburr the edge of the pipe. This is to ensure that no rough edges are left on the pipe which can cause leaks or damage the Pex fitting.
Deburring can be done by either using a special tool specifically designed for this purpose or a small knife or file. Use the tool or knife to run along the edges of the pipe, removing any burrs and ensuring that the edges are smooth. Make sure not to create any nicks in the pipe while doing this, as it will make it more likely to leak.
Insert the Fitting into the Pipe
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The next step in installing a Pex fitting is to insert the fitting into the pipe. Start by ensuring that the barbs on the fitting are completely inside the pipe. To do this, use your thumb to gently press the barbs down onto the pipe.
Once you have ensured the barbs are completely inserted, use a fitting crimper tool to crimp the ring that comes with the fitting. This ring will hold the fitting in place, ensuring a tight seal. Make sure to follow the manufacturer’s instructions when using the crimper tool.
Secure the Fitting
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Once the fitting has been inserted into the pipe, it needs to be secured in place. Depending on the type of fitting being used, there are a few different options available:
- Clamp Rings: Clamp rings can be used with some types of fittings. These will need to be tightened around the fitting to ensure that it is held securely in place.
- Crimp Rings: Crimp rings are another type of fitting that can be used for securing Pex fittings. These require a special crimping tool and should be followed closely with the manufacturer’s instructions for use.
- Push-Fit Fittings: Push-fit fittings do not require any additional tools or materials for installation. They simply push directly into the pipe and lock it into place.
No matter what type of fitting is being used, it is important to ensure that it is secured properly in order to avoid leaks.
Test for Leaks
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Testing for leaks is an important part of any plumbing job, and it is no different from installing Pex fittings. To ensure that your Pex fitting is properly sealed and watertight, you should perform a pressure test. This will require a pressure tester (which can be purchased at most hardware stores) and a source of water.
First, make sure all the fittings are tight and secure. Then, attach the pressure tester to the outlet end of the Pex pipe. Slowly increase the pressure until it reaches the desired level (check the instruction manual of the tester for the recommended testing pressure).
Once the pressure has been reached, let it sit for 10-15 minutes and observe the pressure gauge. If the pressure drops significantly during this time, it is likely that there is a leak in one of the fittings. If no change in pressure is observed, then it is likely that there are no leaks. If a leak is observed, then you will need to determine which fitting is leaking and tighten it or replace it before proceeding.
Conclusions
Installing Pex fittings can be done with a few simple tools and some knowledge of the process. The main tools required are a sharp knife or pipe cutter, deburring tool, and an appropriate fitting. You can find these tools and many others at Tubomart. We also have the best pex fitting in the industry. Contact us for quality and competitive offers.
