11 Apparatus and installations for water supply and sanitary purposes; tapware, shower and plumbing fittings, and all other fittings associated with water supply and parts therefor; sanitary ware, including toilets and urinals, toilet bowls, pans and cisterns, and bidets; toilet seats; basins, including wash basins, hand basins and vanity basins; baths, tubs and troughs including such goods for bathrooms, laundries, restrooms or kitchens, not including troughs for feeding animals; sinks, including kitchen sinks and laundry sinks; parts and fittings for all the aforesaid goods