Bi-directional, rotating, pressure bulkhead penetrator

A method, comprising:

• providing a bulkhead penetrator that includes a body having an interior wall and an exterior wall, an inner penetrator and an outer penetrator;
• connecting, via an inner-outer connector, the inner penetrator to the outer penetrator;
• sealing, via at least two sealing mechanisms, a first pressure region from a second pressure region and a third pressure region;
• exposing an interior surface of the inner penetrator to the first pressure region;
• exposing an exterior surface of the inner penetrator to the second pressure region;
• permitting, via the inner penetrator, the transfer of an element from the interior wall of the body of the bulkhead penetrator past a physical boundary to the exterior wall of the body of the bulkhead penetrator in a second pressure region having a second pressure;
• and
• permitting, via the outer penetrator, the transfer of the element from the interior wall of the body of the bulkhead penetrator past the physical boundary to the exterior of the body of the bulkhead penetrator in a third pressure region having a third pressure.

A bulkhead penetrator, comprising:

• a body having an interior wall and an exterior wall;
• a first fluid disposed within the interior wall of the body in a first pressure region, the first fluid having a first pressure;
• an inner penetrator configured to permit a transfer of the first fluid from the interior wall of the body past a pressure vessel to the exterior wall of the body in a second pressure region having a second pressure, the inner penetrator having an interior surface exposed to the first pressure region and an exterior surface exposed to the second pressure region;
• an outer penetrator, wherein the outer penetrator is configured to permit the transfer of fluid from the interior wall of the body in the first pressure region past the pressure vessel to the exterior wall of the body in a third pressure region having a third pressure;
• an inner-outer connector that connects the inner penetrator to the outer penetrator;
• and
• at least two sealing mechanisms for the body, the at least two sealing mechanisms being configured to seal the first pressure region from the second pressure region and the third pressure region, wherein the first pressure is different from the second pressure and the third pressure, and wherein the second pressure region and/or the third pressure region is underwater.