Permissible water temperature: the component materials of the tap parts can withstand a maximum temperature of 70 °C. Brass construction with polish chrome, aged bronze and y aged copper finished. Minimum usage pressure: 0,5 bar. Ceramic headvalve de 1/2. Operation by wheels. Flow rate at 3 bar and maximum opening 17,8 l/min. Female inlet 1/2 with eccentric cam and trim. Output selection by inverter.