Product main features wall mounted 100% GROHE CoolTouch consisting of safety housing + S-unions with CoolTouch escutcheons GROHE Long-Life finish GROHE SafeStop safety button at 38°C(calibration required) GROHE SafeStop Plus optional temperature limiter at 43°C included GROHE TurboStat compact cartridge with wax thermoelement integrated mixed water shut off volume handle with GROHE EcoButton(economy button with individually adjustable economy stop) ceramic headpart 1/2", 180° shower bottom outlet 1/2" built-in non return valves dirt strainers protected against backflow covered S-unions, CoolTouch escutcheons with wall sealing GROHE Water Saving - Less water, perfect flow