DIY Plumbing Success: How to Remove PEX Pipe from Fittings Like a Pro
What To Know
- Use a PEX pipe cutter to cut the PEX pipe as close to the fitting as possible.
- Squeeze the handles of the PEX removal tool together to release the pipe from the fitting.
- If all else fails, you can use a utility knife or razor blade to cut the barb on the fitting.
PEX (cross-linked polyethylene) pipes are widely used in plumbing systems due to their flexibility, durability, and corrosion resistance. However, removing PEX pipes from fittings can sometimes pose a challenge. This blog post will provide a comprehensive guide on how to get PEX pipe off fitting, covering various tools, techniques, and troubleshooting tips.
Tools Required
- PEX pipe cutter
- PEX removal tool
- Adjustable wrench or pliers
- Utility knife or razor blade
- Lubricant (optional)
Step-by-Step Instructions
1. Safety First
Before starting, ensure you have the necessary safety gear, such as gloves and safety glasses. Turn off the water supply to the affected area.
2. Cut the PEX Pipe
Use a PEX pipe cutter to cut the PEX pipe as close to the fitting as possible. This will create a clean and square cut.
3. Insert the PEX Removal Tool
Insert the PEX removal tool into the fitting and push it all the way in. The tool’s teeth will engage with the PEX pipe‘s inner diameter.
4. Squeeze the Handles
Squeeze the handles of the PEX removal tool together to release the pipe from the fitting. Pull the pipe straight out of the fitting.
5. Use an Adjustable Wrench or Pliers
If the PEX removal tool does not work, you can try using an adjustable wrench or pliers. Grip the fitting and gently rotate it back and forth while pulling the pipe.
6. Lubricate (Optional)
If the pipe is particularly stubborn, you can apply a lubricant, such as dish soap or WD-40, around the fitting. This can help reduce friction and make the removal process easier.
7. Cut the Barb
If all else fails, you can use a utility knife or razor blade to cut the barb on the fitting. This will weaken the connection and allow you to pull the pipe off.
Troubleshooting Tips
- Pipe is too large for removal tool: Use an adjustable wrench or pliers instead.
- Fitting is stuck: Apply lubricant or try cutting the barb on the fitting.
- Pipe is kinked: Carefully straighten the pipe before attempting to remove it.
- Fitting is damaged: Replace the damaged fitting.
Takeaways
Removing PEX pipe from fittings can be a straightforward process with the right tools and techniques. By following the steps outlined in this guide, you can safely and effectively disconnect PEX pipes and resolve any plumbing issues.
Frequently Asked Questions
Q: Can I use a heat gun to remove PEX pipe?
A: No, using a heat gun is not recommended as it can damage the PEX pipe and fitting.
Q: What is the best lubricant to use?
A: Dish soap or WD-40 are both effective lubricants for PEX pipe removal.
Q: How can I prevent PEX pipe from leaking after reinstallation?
A: Ensure the fitting is properly tightened and use a new PEX clamp for a secure connection.
