电动泵KSP824SVKSP825SVKSP825SX规格型式吐出量(50/60㎐)吐出压力泵减速比电动机KSP824SV・SX41/50厘米20.6单曲1/150.2千瓦KSP825SV29/361/21KSP825SX31/381/20