充油式潜水电机：4“  6“  0.25kw-45kw

                             重绕冲水变频专用潜水电机：4“ 6“ 8" 10" 0.37kw-185kw

                             屏蔽（灌装）潜水泵电机：4“ 6“ 8“ 0.37kw-75kw