Diy masterclass: connecting pex fittings to sharkbite pipe – you won’t believe how easy!
What To Know
- The compatibility of PEX fittings with SharkBite pipes depends on the type of PEX fittings used.
- These fittings are not compatible with SharkBite pipes because the crimping process damages the pipe’s outer layer, preventing it from forming a proper seal with the SharkBite fitting.
- The compatibility of PEX fittings with SharkBite pipes depends on the type of PEX fittings used.
The plumbing industry is constantly evolving, and with it comes the introduction of new and innovative products. Two such products that have gained immense popularity in recent years are PEX fittings and SharkBite pipes. Both offer numerous advantages, but the question of whether PEX fittings can be used on SharkBite pipes has been a subject of debate. This blog post will delve into the compatibility of PEX fittings with SharkBite pipes, providing a comprehensive understanding of their usage and limitations.
Understanding PEX Fittings
PEX (cross-linked polyethylene) fittings are used to connect PEX pipes. They are available in various shapes and sizes, allowing them to be used in a wide range of plumbing applications. PEX fittings are known for their flexibility, corrosion resistance, and ease of installation.
Exploring SharkBite Pipes
SharkBite pipes are a type of push-to-connect plumbing system that eliminates the need for soldering or crimping. They feature a unique design that allows them to be connected by simply pushing the pipe into the fitting. SharkBite pipes offer numerous advantages, including faster installation, leak-free connections, and flexibility.
Compatibility of PEX Fittings and SharkBite Pipes
The compatibility of PEX fittings with SharkBite pipes depends on the type of PEX fittings used. There are two main types of PEX fittings: crimp fittings and expansion fittings.
Crimp Fittings
Crimp fittings are designed to be used with PEX pipes that have been crimped using a special tool. These fittings are not compatible with SharkBite pipes because the crimping process damages the pipe’s outer layer, preventing it from forming a proper seal with the SharkBite fitting.
Expansion Fittings
Expansion fittings, on the other hand, are designed to be used with PEX pipes that have been expanded using a special tool. These fittings are compatible with SharkBite pipes because the expansion process does not damage the pipe’s outer layer.
Installation Considerations
When using PEX fittings on SharkBite pipes, it is essential to follow the manufacturer’s instructions carefully. The following are some important considerations:
- Ensure that the PEX pipe is the correct size for the SharkBite fitting.
- Use a PEX expansion tool to expand the PEX pipe before inserting it into the fitting.
- Push the PEX pipe into the fitting until it clicks into place.
- Do not overtighten the fitting, as this can damage the PEX pipe.
Benefits of Using PEX Fittings on SharkBite Pipes
There are several benefits to using PEX fittings on SharkBite pipes:
- Faster installation: Expansion fittings eliminate the need for soldering or crimping, significantly reducing installation time.
- Leak-free connections: SharkBite fittings form a tight seal with the PEX pipe, preventing leaks.
- Flexibility: The combination of PEX fittings and SharkBite pipes offers increased flexibility, allowing for easier installation in tight spaces.
- Corrosion resistance: PEX fittings are made of corrosion-resistant materials, ensuring longevity and reliability.
Limitations of Using PEX Fittings on SharkBite Pipes
While PEX fittings can be used on SharkBite pipes, there are some limitations to consider:
- Not all PEX fittings are compatible: Only expansion PEX fittings are compatible with SharkBite pipes.
- Pressure limitations: SharkBite pipe systems have lower pressure ratings than traditional PEX systems.
- Temperature limitations: SharkBite pipes have lower temperature ratings than traditional PEX pipes.
Alternatives to PEX Fittings on SharkBite Pipes
If PEX fittings are not suitable for your application, there are alternative methods for connecting SharkBite pipes:
- SharkBite fittings: SharkBite offers a range of fittings specifically designed for use with SharkBite pipes.
- PEX clamps: PEX clamps can be used to connect SharkBite pipes to PEX pipes without the need for fittings.
- Compression fittings: Compression fittings can be used to connect SharkBite pipes to copper or CPVC pipes.
In a nutshell: Making an Informed Decision
The compatibility of PEX fittings with SharkBite pipes depends on the type of PEX fittings used. Expansion PEX fittings can be used with SharkBite pipes, offering benefits such as faster installation, leak-free connections, and flexibility. However, it is important to consider the limitations, such as pressure and temperature ratings. By carefully assessing your application and following the manufacturer’s instructions, you can make an informed decision about whether to use PEX fittings on SharkBite pipes.
Frequently Asked Questions
Can I use any type of PEX fitting on a SharkBite pipe?
No, only expansion PEX fittings are compatible with SharkBite pipes.
What are the pressure limitations of a SharkBite pipe system?
SharkBite pipe systems have lower pressure ratings than traditional PEX systems. Consult the manufacturer’s specifications for specific pressure limits.
What is the difference between a PEX clamp and a SharkBite fitting?
PEX clamps are used to connect SharkBite pipes to PEX pipes, while SharkBite fittings are specifically designed for use with SharkBite pipes.
