Unidrain Water trap Self-cleaning

Self-cleaning trap with a capacity of 0.4-0.6 l/s depending on the outlet unit it is installed in. Meets the requirements for capacity and self-cleaning according to EN1253 (the pan-European standard for floor drains) and is VA approved. Suitable for most outlet units, including older models. Can replace water trap 1820.0010 and 1820.0040, if they are installed at the top of the drain unit.