A multilayer compression tee is a plumbing fitting used to join three pipes in a piping system.

It is composed of a main body, which has three branches, one for each pipe to be connected, and a fastening system to lock the pipes in position.

The locking of the fitting in its seat can be done with a key or pliers

The multilayer compression tee is suitable for use with multilayer pipes, which are composed of two layers of polyethylene and one layer of aluminum to increase resistance to pressure and corrosion.

It can be used in heating, plumbing and air conditioning systems