潜水电泵和一般地面上的离心泵比较,它起动时不灌水。和深井泵相比它也不需灌予润水。由于潜水电泵使用方便,加上地下水位的下降,潜水电泵用量越来越大。为了确深用户的电机不出故障,用户应经常定期的检查自己电机的绝缘值,其方法如下: Submersible pumps and centrifugal pumps on the ground in general, it does not start when the irrigation. It also does not require watering compared to deep well pumps. As the submersible pump easy to use, coupled with the decline in groundwater level, submersible pumps are getting larger and larger. In order to ensure the user’s motor does not fail, the user should regularly check their own motor insulation value, the method is as follows: