set for final installation for GROHE Rapido SmartBox 35 600/35 604 metal wall escutcheon with GROHE FastFixation (covered escutcheon and shaft sealing, covered fixing), retroactively 6° adjustable GROHE Long-Life Shine durable sparkling sheen GROHE SmartControl push for ON-OFF, turn for volume adjustment from GROHE Water Saving to full flow exchangeable symbols GROHE TurboStat compact cartridge with wax thermoelement GROHE ProGrip with knurl structure GROHE SafeStop safety button at 38°C ( calibration required ) GROHE SafeStop Plus optional temperature limiter at 43°C or 46°C included built-in non return valve and dirt strainers without roughing-in-set flow performance: outlet A (to external shut-off) = 34 l/min outlet B/C = 29 l/min