PPR Inegal tee

The THERMALINO PPR reducing tee is a PP-R socket fusion fitting that takes a smaller (or, in one size, larger) branch off a main line, so water is distributed from the main pipe to the lines that feed individual flats, bathrooms or fixtures. It is rated PN25, conforms to EN ISO 15874-3 and comes in sizes from Ø20 to Ø63 mm.

The PPR reducing tee from the Eternal line is a three-way fitting that connects a branch of a different diameter to a PP-R main line. It works as a distribution point: the run continues at full size, while the branch feeds a smaller line to a flat, a bathroom or a group of fixtures. Some buyers call this fitting a PPR reducer tee or a PPR tee reducer. The range covers 18 sizes, from Ø20x25x20 to Ø63x50x63. The fitting is made from prime-grade polypropylene random copolymer (PP-R, type 3) and conforms to EN ISO 15874-3, the part of the standard that covers polypropylene fittings for hot and cold water installations. Its nominal pressure is PN25. The operating temperature is 70 °C and the maximum temperature is 95 °C. The allowable pressure at each temperature and the service life values are given in the technical data sheet. The tee is joined by socket fusion. The pipe end and the fitting socket are heated with a fusion tool and then pushed together, so that pipe and fitting form one homogeneous joint without threads, sealant or glue. It is designed to weld with THERMALINO PP-R pipes, which gives a sound joint and a long service life across the whole line. The fitting comes in white, grey and green, so it can match the colour of the pipe line on site.