PPRC Triple / Switch 40x25 methak - 40 mm is a T-shaped measurement switch fittail that provides 25 mm output from the main pipeline. This product is used in water supply and heating systems to create a reliable and leaking connection between different diameter PPRC pipes. Polypropylene Random Copolymer (PPRC) This transition is distinguished by the transition to the impact of high pressure, heat and chemicals. Mounting by welding, provides longevity and strong links in the system. The production of metak brand is a suitable choice for both household and industrial installation.