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68~18000米³/时,扬程为7~240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)
|
泵 壳
|
灰铸铁
球墨铸铁
铸钢
|
HT250
QT400-18
ZG230-450
|
叶 轮
|
青铜
灰铸铁
硅黄铜
不锈钢
|
ZCuSn10Pb1
HT250
ZCuZn16Si4
ZGOCr18Ni12Mo2Ti
|
轴
|
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
|
|