The Alcadrain Shower Drain Wall 105 cm is a floor drainage system for level-access shower applications in indoor settings. This stainless steel drainage channel with a fixed wall connection accommodates full-cover grates measuring 1050 x 60 mm and supports various installation options such as stainless steel, safety glass, artificial stone, tile insert grates, and square grid grates for wheelchair access. Made from 2 mm thick AISI 304 stainless steel (DIN 1.4301) with surface finishing through pickling, passivation, and electrochemical polishing, the unit ensures corrosion resistance and durability. The integrated two-chamber siphon allows for high flow rates of 60 to 68.8 liters per minute while maintaining complete tightness through self-adhesive sealing tape. The installation flexibility permits installation heights starting from 95 mm, with a variable total construction height between 110 and 168 mm to accommodate different concrete thicknesses. The mechanical cleaning option extends throughout the entire siphon to the 50 mm drain pipe connection, facilitating maintenance access. The system includes complete mounting materials with screws and dowels for secure wall attachment, as well as protective films for the connection and siphon inlet during installation. With a load capacity of 300 kg, this drainage system meets demanding performance standards for commercial and private shower applications where reliable drainage and accessibility are crucial.