Plasson universal adaptor for connecting MDPE to galvanised or PVC - adaptor fits easily into a MDPE fitting, quick and simple to use. . Approved for use above orbelow ground. Connects MDPE to galvanised or PVC. Simple and easy to install. Kit of parts - fit within the fitting nut/body to save space required to install. Approved for use above orbelow ground. 0. 0