Penetrator device for high pressure application

A penetrator device for at least one of high pressure and subsea applications comprising:

• a body, the body including
• a first end surface, subjectable, in operation, to a pressure of a high pressure environment,
• a second end surface, distanced from the first end surface and subjectable, in operation, to a pressure of a low pressure environment,
• at least one connecting passage to connect the first end surface to the second end surface,
• at least one groove extending from the first end surface towards the second end surface, the groove being distanced from the second end surface, surrounding and coaxial with the at least one connecting passage and including an annular opening on the first end surface, the at least one first groove being subjected, in operation, to a pressure of the high pressure environment, and
• annular lips between a first portion of the at least one connecting passage adjacent to the first end surface and the at least one groove, wherein in operation, the annular lips are subject to the pressure of the high pressure environment, thus providing a pressure balance around the first portion of connecting passage.