S型单级双吸离心泵

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