●Maximum flow rate: 3.3m3/h
●Maximum head: 132m
●Maximum outer diameter (including cable): 75mm
●Maximum diving depth: 150m
●Maximum allowable sand content: 50g/m3
●Motor power: single-phase: 0.3KW-1.5KW, 220V, 50Hz
●Voltage fluctuation range: 220V ± 10%
●Maximum allowable number of uniform starts per hour: 20 times
●Maximum allowable water temperature of 20 ℃
●Built in capacitors