The Italtecnica RC3 is a brass 3-way connector (tee) for assembling a booster set. It has one 1" male thread and two 1" female threads.
The male thread screws directly into the pump’s 1" discharge port. The side branch connects to the pressure vessel, either with a stainless steel braided hose or directly. The straight-through port leads to the rest of the installation, such as a pressure switch, pump controller or the pipework. This connects pump, pressure vessel and installation with a single compact part.
The connector is made of brass, so it is corrosion-resistant and suitable for permanent use in water installations. Seal the threads with PTFE tape, hemp or liquid thread sealant. Made in Italy.