Submersible pump


A submersible pump (or sub pump, electric submersible pump (ESP) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between pump and the fluid surface.


Submersible pumps push fluid to the surface as opposed to jet pumps which create a vacuum and rely upon atmospheric pressure. Submersibles are more efficient than jet pumps.


Working Principles


Electric submersible pumps are multistage centrifugal pumps operating in a vertical position. Liquids, accelerated by the impeller, lose their kinetic energy in the diffuser where a conversion of kinetic to pressure energy takes place. This is the main operational mechanism of radial and mixed flow pumps.

Solar Deep Well Centrifugal Pump 3FLD

$590.00 Regular Price
$415.00Sale Price
Max Head (m)
Model 3FLD3.2-80-48-750
Power Voltage(V) 48
Solar Panel Power(W)     1000
Solar Panel Vmp(V) 60-80
Power(W) 750
Max.Flow (m³/h) 3.2
Max. Head    (m) 80
Inlet/Outlet Dia.  (inch) 3 x 1
Solar Panels Required 2 pcs 250w panels connected in series
+ 2 pcs panels in parallel
Total 4 pcs 250w solar panels

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52, Banyan St, Port-Louis




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