City Plumbing compression coupling systems are built using compression fittings.
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This guide is for plumbers and DIY enthusiasts using the Plumbright Compression Coupling Female 15mm X 3/8 - P90311. It simplifies connecting 15mm pipes to 3/8 inch fixtures. A key benefit is the secure, leak-proof seal provided by the compression fitting. Keep in mind that proper installation is crucial for optimal performance and longevity.
| Model Part Number | P90311 |
|---|---|
| Brand | Plumbright |
You will need a pipe cutter, deburring tool, and a suitable wrench for tightening the compression nut.
It is generally recommended to use a new olive each time you install the fitting to ensure a proper seal.
This fitting is designed for use with 15mm copper or plastic pipes.
Ensure all surfaces are clean, tighten the nut firmly (but not excessively), and consider using pipe sealant.
If the nut is too tight, loosen it slightly. Overtightening can damage the fitting and the pipe. If the fitting is damaged, replace it.
Yes, but ensure the fitting is protected from freezing temperatures. Consider insulating the pipes and fittings.
Replacement olives and other parts are available at most plumbing supply stores or online retailers.
Tighten the compression nut further, ensuring it is not overtightened. Check the olive (compression ring) for damage and replace if necessary. Make sure the pipe end is clean and properly inserted.
Ensure the pipe is properly aligned with the fitting. Lubricate the threads with a small amount of pipe lubricant. If the nut is seized, consider replacing the fitting.
Check that the olive is correctly positioned and not damaged. Ensure the pipe end is clean and free of burrs. Consider using pipe sealant.
