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Bradfords£7.79Visit shop Embrass Peerless Compression FI Elbow 15mm x 3/4 inch Metal Plumbing Fitting for Secure Pipe Connections
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The Embrass Peerless Trade Compression FI Elbow is an essential component for professional plumbers and experienced DIYers who need to transition from 15mm copper piping to 3/4-inch threaded fixtures. Its primary benefit lies in providing a secure, leak-free connection that can be installed without the need for soldering or heat, making it perfect for repairs or tight-space retrofits. However, users should be aware that the compression joint relies on proper tightening of the olive and nut, and it should not be overtightened to avoid damaging the pipe or threads.
| Model Part Number | 322709 |
|---|---|
| Brand | Embrass Peerless |
Yes, it is supplied complete with the necessary compression nut and olive.
Yes, this fitting is suitable for use in standard hot water and central heating plumbing systems.
PTFE tape is recommended for the 3/4 inch threaded side to ensure a watertight seal, but it is not required for the compression side.
It is compatible with most plastic plumbing pipes, provided you use an appropriate pipe insert to prevent the pipe from collapsing under compression.
While the elbow body is reusable, it is highly recommended to replace the olive whenever the connection is disassembled, as it deforms to create the seal.
Ensure the pipe is cut square and the olive is seated correctly. Tighten the nut slightly more until the leak stops; do not overtighten.
Check for debris in the threads and ensure the pipe is inserted deep enough into the fitting body.
To install, ensure the 15mm pipe is cut square and deburred to prevent damage to the olive. Slide the compression nut and olive onto the pipe, then insert the pipe fully into the elbow. Hand-tighten the nut and then use an appropriate wrench or spanner to tighten it further, typically by three-quarters to a full turn.
This fitting is compatible with standard copper pipe and most modern PEX pipes (ensure you use a pipe insert with PEX). It is not recommended for gas installations unless specifically certified by the manufacturer for such use. For maintenance, periodically inspect connections for moisture or signs of corrosion, especially in systems where temperatures fluctuate regularly.
