The Dallmer shower channel CeraLine Nano W 1200 is a linear drainage system made of stainless steel 1.4301 for wall mounting. It features height-adjustable adjustment screws for covers measuring 1200 x 40 mm and has a channel body that exhibits a self-cleaning effect due to its internal slope. The installation dimensions are 1300 mm x 124 mm with a width of 50 mm. It includes a ground flange for the secure attachment of composite seals according to the ZDB brochure, sound-insulating mounting bases for height adjustment, sound-insulating wall mounts, soundproofing tape, butyl sealing tape, construction protection, and a tile stop for even tile laying. The pre-assembled channel body is made of PP, has a side drainage connection DN 50, and includes a trap and cleaning seal. The drainage rate according to DIN 1253 is 0.46 l/s.