The Plasson PLASS4 Universal Connections are designed to work with metric polyethylene and connect it to a wide range of pipe type; including imperial polyethylene (alkathene), copper (table x and y), lead, galvanised steel, uPVC amd poly-york.
Pipe Connection compression fittings for low density and medium density polyethylene pipes (LDPE & MDPE pipes) for above and below ground use.