FloPlast Black Land drainage Waste pipe coupler, (Dia)100mm | DIY at B&Q
Perforated Land Drain Connector | C&W Berry
2" Low Profile Shower Drain with 2" x 1-1/2" Reducer Pipe Fitting and Perforated Strainer- PVC Side Outlet Drain Assembly for Replacement Shower Base and Drain - Amazon.com
Flex-Drain ADP53702 Flexible T / Y, Landscaping Drain Pipe Adapter, 4inch, Black - Pipe Fittings - Amazon.com