Submersible electric pump with V230 single-phase power supply for sewerage and dirty water, all submersible hydropumps are professional machines; F92 is supplied as standard with 10 ml of H07RNF cable for submerged applications; Double mechanical seal infiltration sealing system in an oil well, the electrical winding is also immersed in a refrigerant liquid bath, the submersible hydropumps are suitable for working in continuous service. The large passage of the wastewater in suction allows the machine to pump liquids with high organic charges;