1、Inlet water: general municipal tap water;
2、Raw water TDS≤750PPm
3、Inlet water pressure: 0.15-0.5Mpa,
4、Inlet water temperature:5-40℃
5、Producing Water Quality:  conductivity≤0.1μS/cm  resistivity：10MΩ.cm
TOC：＜20PPb、
6、Water flow rate: 1-2.L/min（5-20L） 1-10L/min（30-250L） 
7、Voltage: 220VAC/50HZ  
8、Power: 50W-400W(5-20L); 50W-3KW(30-250L)
9、Size: 450*500*600mm(5-20L);
600*700*1300mm (30L-250L)                                  
10、NW: 30KG（5L-20L); 50-100KG(30L-250L)
11、electronics components are imported components, automatic microcomputer control