The Ecoguss project drain with connection flange is used for point drainage and is equipped with a removable odour trap as well as a lip seal and a temporary protective cover. The recyclable composite material Ecoguss meets the highest noise protection requirements, is temperature-resistant, resistant to aggressive media, and has a permanently corrosion-free surface. It is also briefly flammable from 100 to 400 degrees Celsius. The outlet socket is suitable for connection to SML cast iron pipes. Separate equipotential bonding is not necessary.