JG Speedfit 22MM OD X 50 Metres Barrier Pipe 22BPEX-50C

22mm Outside Diameter, Plastic Plumbing Push-in Fitting, Pex Coil, Barrier Pipe, 50 Metres, JG Speedfit British Gas accepted for water pipe in vented and sealed central heating systems. The pipe has an inner barrier to stop the ingress of atmosphere.