Polyplumb 22mm x 15mm socket reducer PB1822, pushes into a 22mm fitting to reduce it to 15mm.
NOT suitable for use with compression fittings.
Push-fit Polyplumb fittings feature a one step jointing process and a high performance stainless steel grab ring within the fitting, ensuring superb joint integrity. Use Polyplumb with Polypipe grey polybutylene pipe, or you can combine Polyplumb fittings and copper pipe.
Polyplumb recommends the use of a metal or plastic pipe stiffener when used with plastic pipe.
Polyplumb is suitable for use in most plumbing and heating installations including hot and cold water and underfloor heating applications.
More information and instructions are available from the manufacturer www.polypipe.com