To remove a compression ring from PEX, you will need a few tools including a flat head screwdriver and a pair of pliers. Here’s a step-by-step guide on how to do it:
1. Locate the compression ring: The compression ring is a small metal ring that is typically used to create a watertight seal between the PEX pipe and a fitting. It is usually found near the end of the pipe where it connects to a fixture or another pipe.
2. Prepare the screwdriver: Take a flat head screwdriver and ensure that the tip is thin enough to fit into the cut of the crimp ring. You may need to find a screwdriver with a smaller head if necessary.
3. Insert the screwdriver: Insert the screwdriver into the cut of the crimp ring. Make sure the screwdriver is positioned securely so that it does not slip or cause any damage to the PEX pipe.
4. Twist the screwdriver: Once the screwdriver is in place, gently twist it to open the crimp ring. This should loosen the grip of the ring on the PEX pipe.
5. Use pliers to bend the ring: After loosening the crimp ring with the screwdriver, take a pair of pliers and grip the crimp ring near the cut. Apply gentle pressure and bend the ring open. This will further loosen its grip on the PEX pipe.
6. Remove the crimp ring: Once the crimp ring is sufficiently opened, you can slide it off the PEX pipe. If the PEX pipe end is not connected to anything, you can simply slide the crimp ring off. However, if the pipe end is connected, you may need to use the pliers to wiggle and maneuver the ring off the pipe.
It’s important to note that removing a crimp ring from PEX can be a delicate process, especially if the pipe is in a tight or hard-to-reach space. Take your time and be careful not to damage the PEX pipe or any surrounding fixtures.
In summary, to remove a compression ring from PEX, use a flat head screwdriver to open the crimp ring by twisting it in the cut. Then, use pliers to bend the ring open and slide it off the pipe.