25 x 25 x 25mm MDPE Tee T-Piece Water Pipe Fitting Coupling Connector | DIY at B&Q
25mm Compression Elbow to LeakyPipe Connectors | Leaky Pipe Systems Ltd
25 mm x 20 mm x 25 mm Female MDPE PE tee Water Adaptor | Plastic Pipe Connector | Clamp Connector for PE/MDPE Pipes : Amazon.co.uk: Business, Industry & Science