潜水电泵是将电机与泵装在一起,直接置于水下,这样,可以简化结构,缩小或取消地面泵房。在水深的场合,如水深达400米的海底,则非潜水电泵不可。二十多年来,世界上潜水电泵的流量和扬程参数有很大发展。与此相应,潜水电机的功率和电压参数也大大提高,而电机的自重/功率比值下降了一半。 Submersible pump is the motor and pump installed together, directly under the water, so that you can simplify the structure, reduce or cancel the ground pump room. In the case of deep water, such as the water depth of 400 meters of the sea, the non-submersible pump can not. For more than two decades, the world’s submersible pump flow and head parameters have greatly developed. Correspondingly, the submersible motor power and voltage parameters also increased significantly, while motor self-weight / power ratio dropped by half.