WQ serial sewage submersible pump
The pump is a motor-pump in one, produced according to international standard JB/T80-92, which is suitable to be used for the water elevation in river, reservoir, canal, etc. and could also be applied to water supply and drainage in city, factory, railway, mine, construction site, etc. The pump is vertical, motor is wet-type submersible three-phase asynchronous motor, taking small area, convenient installation and usage, safety, reliable, long service life.
1、the power frequency should be 50HZ, the rated voltage should be 380v (allowed difference is±5% ). And the power should be three phase AC.
2、the solid volume ratio in water should not exceed 0.1%,and the particle size should not exceed 0.2mm.
3、The ph range of conveyed liquid should be 6.5~8.5。
4、Temperature of the conveyed medium should not be higher than 40℃。