Plasson Straight Coupling 40 x 40mm PL070100040

This straight coupling is intended for connecting 40mm MDPE water supply pipes securely in plumbing systems. Constructed from polypropylene and equipped with a captive O-ring, it offers a simple solution for joining pipes in cold water applications.

It is typically used in both underground and above-ground mains water installations, making it suitable for temporary and fixed pipework on construction sites. Fitting the coupling requires no special tools—just insert the pipe ends and hand tighten for a reliable connection.