Electrical penetrator submarine is a submarine to use electrical penetrator which has an annular cavity between the pin connector and the body of the penetrator, which is filled with a dielectric oil that can act as compensating pressure. In some ways, a multiplicity of Seal provides a seal between the nested sealing an electric cable and the body of the penetrator.An internal seal has a diameter which engages an internal staggered pin axial central connector and at least one wall of a cylindrical projection or an annular recess formed on the external surface of the body of the penetrator.A seal has an internal diameter external scale which provides a tight seal an electric cable connected to the pin connector and an external segment of the seal procedure.
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