一、概述

    SBM型泵系单级、双吸、泵壳中开、蜗壳式卧式离心泵,供吸送未处理水、清水和非饮用水以及碳氢化合物,被吸送液体最高温度可达105℃。

    SBM型泵的流量为6818000米³/时,扬程为7240米,适用于自来水、灌溉、排水泵站、电站、工业供水系统、消防系统、船舶工业,亦适合炼油工业中一般用途。

型号意义:

可供选择材料

零件名称

材料名称

代号(GB)

 

 

 

灰铸铁

球墨铸铁

铸钢

HT250

QT400-18

ZG230-450

 

 

 

青铜

灰铸铁

 

硅黄铜

不锈钢

ZCuSn10Pb1

HT250

 

ZCuZn16Si4

ZGOCr18Ni12Mo2Ti

 

 

不锈钢

 

碳钢

2Cr13

 

45

 

 

泵体密封体

 

 

青铜

灰铸铁

 

硅黄铜

不锈钢

ZCuSn1Opb1

HT250

 

ZCuZn16Si4

ZGOCr18Ni12Mo2Ti

I. General

      Series SBM pumps are single stage,  double suction with horizontally split casings. They are suitable for pumping unsettled water,  clean water, non -drinkable or hydrocarbon at a temperature not exceeded 105.

      Series SBM pumps are available for capacities of 68 - 18000m³/Hr and heads of 7 - 240m. they are adoptable in water works,  irrigation and drainage pumping stations, power stations, industrial water supplp systems, fire fighting systems,arine applications as well as general applications in refineries, etc.

      The nomenclature of the model is based on its size and characteristic. For example:

Material

Name

Materials

Code(GB)

Volute

 

easing

Cast iron

Ductile cast iron

Cast steel

HT250

QT400-18

ZG230-450

 

Impeller

 

Cast iron

Bronze

Brass

Stainless steel

HT250

ZCuSn10Pb1

ZCuZn16Si4

ZGOCr18Ni12Mo2Ti

 

Shaft

 

Stainless steel

 

Cr-steel

2Cr13

 

45

Casing

Wear

ring

Bronze

Cast iron

Brass

Stainless steel

ZCuSn10Pb1

HT250

ZCuZn16Si4

ZCOCr18Ni12Mo2Ti

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