Coupling with external thread 25x3/4 TPK-AQUA 50030025

The coupling with an external thread POLITEK 25x3/4 TPK-AQUA 50030025 is designed to connect a steel pipeline to a HDPE pipe pipeline, as it has a thread corresponding to the dimensions and standards of steel pipe threads. Such a coupling can also be used in the construction of various combinations of bends and branches using other HDPE compression fittings. Wide range of diameters - 20, 25, 32, 40, 50, 63, 75, 90 and 110 mm. The length of the coupling is from 57 mm to 111 mm (depending on the diameter). The coupling material is polypropylene. It is used in cold water supply systems at a maximum temperature of 40°C pumped water (short-term - 50°C) and an operating pressure of 1.6 MPa. The warranty is 10 years. The service life is at least 50 years.