A 15mm compression fit straight coupling is a reliable plumbing fitting designed to join two lengths of 15mm pipe together in a straight line without the need for any soldering.
Installation is quick and tool-friendly, requiring only standard spanners to tighten the nuts, which securely compresses the internal olives to create a tight, watertight seal.
It is exceptionally versatile and commonly used across domestic hot and cold water systems as well as central heating applications, working effectively with copper, polyethylene, and other compatible 15mm piping materials.