F5L-Mix single-lever mixer DN 15 as mixer for wall mounting, for shower facilities. Mixing cartridge with ceramic disc technology and thermostatic protection from scalding, permanently set to 43 °C and with safety switch-off in the event of failure of the cold water supply. With a mechanism for an optional hygiene unit for automatic hygiene flushing, program-controlled thermal disinfection (additional bypass solenoid valve cartridge necessary) and storage of statistical data. Connects to hot and cold water. Scald-protected Safe-Touch housing with outlet on top, G 3/4 B, for installation of bent outlet or wall-mounted shower pipe. All-metal construction, high-polished chromium-plated brass. With adjustable and lockable connections with backflow preventer and strainers, completely covered with depth-adjustable screw rosettes.