| 一、概述
SBM型泵系單級、雙吸、泵殼中開、蝸殼式臥式離心泵，供吸送未處理水、清水和非飲用水以及碳氫化合物，被吸送液體最高溫度可達105℃。
SBM型泵的流量為68～18000米³/時，揚程為7～240米，適用于自來水、灌溉、排水泵站、電站、工業(yè)供水系統(tǒng)、消防系統(tǒng)、船舶工業(yè)，亦適合煉油工業(yè)中一般用途。
型號意義：
可供選擇材料
零件名稱
|
材料名稱
|
代號(GB)
|
泵 殼
|
灰鑄鐵
球墨鑄鐵
鑄鋼
|
HT250
QT400-18
ZG230-450
|
葉 輪
|
青銅
灰鑄鐵
硅黃銅
不銹鋼
|
ZCuSn10Pb1
HT250
ZCuZn16Si4
ZGOCr18Ni12Mo2Ti
|
軸
|
不銹鋼
碳鋼
|
2Cr13
45
|
泵體密封體
|
青銅
灰鑄鐵
硅黃銅
不銹鋼
|
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
|
|