Water analysis

[chtimi]

I would like to know what is your suggestion for the choice of a stainless steel in this water.It is for a centrifugal pump.

Na + /7580mg/l
Mg++ 563mg/l
Ca++ 1435mg/l
Fe++ 35mg/l
Cl 14911mg/l
SO4 1826mg/l
HCOg 184mg/l
Thank you for your help.

 

[EdStainless]

This looks like bad seawater.
Is it aireated? Any biological control, or is this for intake?
How long do you expect the pump to last?
Any chance of sand/silt in the intake? How good is hte protection structure?
What options is the pump mfg offering you?

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Corrosion never sleeps, but it can be managed.

http://www.trenttube.com/Trent/tech_form.htm