Split is very useful. According to the inquiry, official website of Shandong Lansheng Pump Industry Co., Ltd. shows: connection: the impeller of the direct pump is directly installed on the motor shaft, which is convenient for handling. The split pump is connected between the pump body shaft and the motor shaft through a coupling.
1. power: the direct connection power is large and the split power is small, so the direct connection of the three-phase self-priming pump is easy to use.