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Can You Bury push fit Fittings?

push fit fittings have become increasingly popular in the plumbing industry due to their ease of use and quick installation process. However, one common question that arises is whether or not push fit fittings can be buried underground. In this article, we will explore the factors to consider when burying push fit fittings and provide guidance on how to ensure a successful installation.

When it comes to burying push fit fittings, the first thing to consider is the type of material the fittings are made from. push fit fittings are typically made from materials such as brass, copper, or plastic. While plastic push fit fittings are generally more flexible and resistant to corrosion, brass and copper fittings are more durable and can withstand higher pressure levels. It is important to choose fittings that are specifically designed for underground burial to ensure longevity and prevent leaks.

Another important factor to consider when burying push fit fittings is the depth at which they will be buried. push fit fittings should be buried at a depth that is below the frost line to prevent freezing and potential damage to the fittings. The frost line varies depending on the region, so it is important to consult local building codes or a professional plumber to determine the appropriate depth for burial.

In addition to the material and depth of burial, it is crucial to properly prepare the area where the push fit fittings will be buried. The area should be free of any debris, rocks, or sharp objects that could potentially damage the fittings. It is also recommended to use a bed of sand or gravel to provide a stable and level surface for the fittings to sit on. This will help prevent any shifting or movement of the fittings once they are buried.

When burying push fit fittings, it is important to ensure that they are properly secured and connected to the existing plumbing system. push fit fittings are designed to create a tight seal without the need for additional tools or soldering. However, it is recommended to use a pipe insert or liner inside the pipe to provide added support and prevent the pipe from collapsing under pressure.

Once the push fit fittings are properly installed and buried, it is important to conduct a pressure test to ensure that there are no leaks or issues with the installation. This can be done by pressurizing the system with air or water and checking for any drops in pressure or signs of leakage. If any issues are detected, it is important to address them immediately to prevent further damage to the fittings or plumbing system.

In conclusion, push fit fittings can be buried underground as long as they are made from the appropriate materials, buried at the correct depth, and properly installed and secured. By following these guidelines and consulting with a professional plumber, you can ensure a successful installation of push fit fittings for your underground plumbing needs.