... 3. Working principle 4. Application range Widely used in various industrial and civil softened water preparation, such as boiler water, ... .2-0.6MPa, working temperature 2-50°C, automation controlled power supply 220v, 50Hz, power consumption <10W, salt consumption <100g/ g equivalent, ... be economical and reliable.Sample maintenance: Low malfunction rate. Industrial Automatic Water Softener Facility