The Practicus polymer floor drain is used for point drainage and is equipped with a glued flange, as a removable odour trap, a lip seal, and a temporary protective cover. Including telescopic height-adjustable upper section made of ABS. The glued flange with a flange width of 50 mm is suitable for connecting waterproofing layers in accordance with DIN 18534, for all waterproofing classes. The loose flange is used for clamping polymer and elastomer sealing sheets as well as for cold bitumen seals and is therefore only suitable for use with moisture barriers. The drain meets particular sound insulation requirements in accordance with the measurements of the Fraunhofer Institute in Stuttgart.