PPR Pipe PN1.25 Cold Water Pipe

PPR Pipe PN1.25 Cold Water Pipe is the entry-level pressure class in a typical PPR pipe range, made from polypropylene random copolymer and intended specifically for cold water distribution rather than hot water service. The "PN" designation refers to the pipe's nominal pressure rating, and PN1.25 sits at the lower end compared with the PN1.6, PN2.0, and PN2.5 classes used for combined or hot water applications.
Because this pipe is not intended to carry hot water under sustained pressure, it is generally manufactured with a thinner wall relative to a higher-PN pipe of the same outer diameter, which is a common way PPR pipe manufacturers differentiate pressure classes within the same material and diameter range. This pipe connects using the same heat-fusion welding method as the rest of a PPR piping system, and is designed to be paired with matching PPR fusion or brass insert fittings.