2 functions thermostat cartridge, Start/stop valve to operate the functions depending on volume flow and installation situation approx. 50% flow rate reduction and integrated shut off function Select push-button on/off control for 2 outlets simultaneous use of several outlets maximum flow rate at 3 bar: 38 l/min flow rate per outlet: 26 l/min flow rate by simultaneous use of all outlets: 38 l/min min. operating pressure: 1 bar max. operating pressure: 10 bar safety stop at 40 °C temperature limitation adjustable non-return valve Thermostat is delivered with buttons handshower and PowderRain connection type: basic set