Twisted pair PE fi 75mm
The twisted PE coupling PN 10 SDR 17 with a diameter of 75mm, with the standard UNI-ISO 7/1, made of polyethylene (PE HD) in black with blue nuts, is intended for the construction of water and irrigation systems. It is characterized by high hydraulic tightness and quick and easy assembly. Connecting the coupling with the PE tube is done with a clamping ring, which covers and presses the pipe afte