1½" Sink Trap with Washing Machine Nozzle - WM2 - Plumbing & Heating from Build and Plumb UK
Camco 20750 Washing Machine Drain Pan with PVC Fitting, 30-Inch x 32-Inch, Graphite - Protects Your Floors from Washing Machine Leaks - Easy to Use : Amazon.co.uk: Large Appliances