how to choose materials for the internal parts of the submerge pump
how to choose materials for the internal parts of the submerge pump
(OP)
I would like to know how to choose materials for the internal parts of the submerge pump.
this pump will be use in the sea (salt problem)
please help
thank you
this pump will be use in the sea (salt problem)
please help
thank you





RE: how to choose materials for the internal parts of the submerge pump
Are you talking about an electric submersible pump or just a submerged wetend, also - what size pump unit are you considering.
RE: how to choose materials for the internal parts of the submerge pump
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdoweb/
RE: how to choose materials for the internal parts of the submerge pump
I think you will find for seawater that the salt content is not the problem; it’s the oxygenated water. I would suggest duplex stainless or Nichol – aluminum – bronze impellers.
D23
RE: how to choose materials for the internal parts of the submerge pump
If cost is not the most important factor, Ni-Al-Bronze material is perfect. It was commonly used on marine fire-fighting ships.