ORIO explains how to assemble bottle traps for kitchen sinks with a round overflow and a drain outlet for a washing machine or dishwasher, part numbers A-5011 and A-5012.
You can find more detailed information about this product on the manufacturer's website at https://orio.ru/a5011 and https://orio.ru/a5012.
You can also purchase it from an official ORIO dealer here - https://www.ozon.ru/product/sifon-ori...
or here - https://www.wildberries.ru/catalog/10....