S型单级双吸离心泵
S single stage double suction centrifugal pumps are late-model energy-saving horizontally split pumps newly developed by us on the base of the old style double suction pumps at home and abroad．They are used to handle clean water or other liquids similar to water in physical and chemical properties．medium temperature not exceeding 80 ℃．This series of pumps are applicable for water supply for factories，mining，urban water supply and drainage，power stations，farmland irrigation and drainage，and so on. Shaft sealing is soft packing sealing. The material of wet end is cast iron.
S型泵系单级双吸、卧式中开离心泵。供输送清水及物理化学性质类似于水的液体。液体高温度不得超过80℃。 适合工厂矿山城市电站的给排水，农田排涝灌溉和各种水利工程。泵过流部件材质为铸铁，轴封为软填料密封，填料为铅粉油浸石棉绳。自电机方向看，泵转向为顺时针方向旋转。
型号意义 Type notation
泵吸入口直径 Inlet diameter
单级双吸中开式离心泵Single stage double suction centrifugal pumps
泵设计扬程 Designed head
叶轮外径或泵的转速改变标志 Impeller diameter
泵体 Frame plate
泵盖 Cover plate
叶轮 Impeller
轴 Shaft
双吸密封环 Double suction sealing ring
轴套 Shaft sleeve
轴套母 Shaft sleeve locknut
轴承体压盖 Bearing housing gland
联轴器 Coupling
轴承母 Bearing lock nut
轴承顶套 Bearing sleeve
填料 Packing
料环 Packing ring
料套 Packing sleeve
填料压盖 Packing gland
挡水圈 Lantern ring
轴承端盖 Bearing end cover
轴承 Bearing
轴承体 Bearing housing
清水工作性能表Clean Water Performance of S Pumps
型号 Type
流量 Flow
扬程 Head
转速 Speed
功率 Power
轴功率 Shaft Power
电机功率 Motor Power
电机型号 Motor Type
效率 Efficiency
汽蚀余量 NPSH
