What are the main types of submersible pumps?

Update:13-04-2019
Summary:

1 . Submersible electric pump: including submersible el […]

1 . Submersible electric pump: including submersible electric pump for water-filled well, submersible electric pump for oil-filled well, submersible electric pump for shielded well, and submersible electric pump for dry well.
2 .Small submersible pumps: including submersible pumps for rivers, such as QY type oil-filled submersible pumps, QS-type submersible submersible pumps and Q-type dry submersible pumps, QN dry-type submersible pumps, etc. Engineering submersible pumps, such as QDX type single-phase dry down pump type submersible pump, QX type three-phase dry down pump type submersible pump, QXN type three-phase type down pump built-in submersible pump.
3 .Sewage sewage submersible pumps: including submersible pumps for sewage, submersible pumps for dirt, submersible pumps for fiber and dirt.
4 .Mining submersible pumps: including mine explosion-proof submersible pumps and mining general submersible pumps.
5 . Axis submersible electric pump.
6 . High-pressure submersible pumps: including high-pressure submersible pumps for mines and wells and high-pressure submersible pumps for general use.
7 .Submersible electric pumps for seawater and salt fields.

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