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Hi,
My inground pool pipe is leaking. Water comes off ground (return side) after pump running about 20mins. I locate the leak after digging a big hole. The leak is from the crack of a return pipe angle. I broke another when I digger it. How do I fix them. Also is underground pipe different from the normal pipe? What material and tools do I need?
Thanks very much.
Hi @jeffzhang,
It is great to see that @DIYGnome has been assisting, and they've recommended a great method for resolving the issue.
Typically, pressure pipe is used for pool pipe. A plumber would likely cut the pipe where I've marked it below with red lines. They'd then use couplings of the correct size glued onto the cut ends. Using sections of new pipe they'd extend the old pipe and recreate the corner with an elbow. The section on the straight pipe will have a new section of pipe glued between the two couplers.
Please let me know if you have any questions.
Mitchell
Hi @jeffzhang,
The couplers allow you enough room to slip the pipe in between them. It's some fairly tight tolerances, but there should be enough play to install the new pipe and fittings. This is where a plumber's skill comes into play, as they know exactly where to cut to get everything to fit.
Class 12 pipe is what would be used for pool pump pipe. There is the lesser class 9, but class 12 should be used on pools and spas. As long as the OD is the same as the class 12, you should be able to use the fittings to join them.
Mitchell
It's best to try and stop the water flow completely @jeffzhang. Is the water running out or just dribbling? If it's a minimal amount of water, you could plug the pipe with a rag whilst you glue the joint. Just remember to pull the rag out afterwards.
If you intend on doing this work yourself, please wear appropriate PPE, including gloves, safety glasses and a face mask.
Mitchell
