Twisted pair PE fi 25mm PN 16
The twisted PE coupling PN 16 SDR 11 with a diameter of fi 25mm, manufactured in accordance with ISO, UNI, DIN, NF, 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 an