Prima Plus Compression Thread Female Iron End Tee - 15mm x 1/2 inch x 15mm

Yes, the high-quality brass construction is suitable for standard central heating water systems.

This fitting is designed for copper piping; using it on plastic pipe may require a specific pipe insert to maintain the structural integrity of the seal.

The compression side seals via the olive, so no tape is required there. The threaded female iron end may require PTFE tape or a liquid sealant depending on the mating male component.

While the body is reusable, it is highly recommended to use a new compression olive whenever you reassemble a joint to ensure a proper seal.

Being manufactured to EN 1254, these fittings are designed to handle the standard pressures found in residential water and gas systems.

Ensure the pipe end is free of burrs and the olive is seated correctly. Tighten the nut incrementally until the leak stops; do not over-tighten.

Check that the copper pipe is perfectly round and free of kinks. Ensure the internal seal of the tee is not obstructed.