Shijiazhuang Aier Machinery Co.,Ltd |
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Materials:Delivery casing:non-corrosive medium:cast iron
HT200;mildly corrosive medium:anticorrosive coating,chemical
treatment;moderately corrosive medium:stainless steel 304;strongly
corrosive medium:stainless steel 316,stainless steel 316L,tin
bronze 3861.
Shaft:Choose the material according to the medium.Non-corrosive
medium:45#Cold-drawn steel with chrome plating shaft;moderately
corrosive medium:2Cr13,3Cr13;strongly corrosive medium:duplex
stainless steel.
1. Intelligent water pumping in terms of multi-level control
system.
2. Easy operation
3. Overload protection
4. Energy saving:automatically start pump water when the water
tower is in the stateof water shortage,while automaticaly stop
pumping when it is full.
5. Medium water level protection of well:automatically stop pumping
when lacking water or the water level is less than the medium water
level,ensuring its safe operation.
6. Axial thrust load on the motor shaft is obviously reduced with
its unique"floating"structure impeller so that it can come to high
head with multistage impeller.
7. With its small outer diameter of pump body,large flow
capacity,high head,it can applied to small outer diameter deep well
and decrease the cost of well drilling.Moreover,it is more suitable
for industry and construction project.
8. Buit-in reliable check value,avoiding water hammer impact.
9. Strong wear resistance with its stainless steel pump bowl and
alloy rubber bearings.
10. Multiple protection quietness technology.It can operate in
quiet situation.