YCZ50-250C Stator Cooling Water Pump is mainly used for the generator stator cooling system, and the stator winding cooling water is a closed cycle system. To ensure continuous and reliable operation of the generator, two single stage corrosion resistant centrifugal pumps with 100% rated capacity each are equipped to circulate water. Two pumps are equipped, one for working and the other for standby. When the working pump fails, the standby pump will automatically start. The pump is driven by a three-phase AC motor and powered by different systems to improve reliability.