• Aberdeen, Scotland, UK
  • +44 (0) 1224 825 050

Subsea Penetrators

Hydro Group plc design, manufacture and pressure test underwater electrical penetrators for manned and unmanned subsea applications. We typically work in three key energy markets, oil & gas, marine renewable energy, and defence, where we focus on subsea technology and innovation.

The complexity of energy-related engineering projects requires specialist capabilities, industry knowledge, and experience. With a dedicated engineering team and decades of industry knowledge, Hydro Group has delivered on many subsea projects and supplies its proven HPS - Hydro Bond Penetrator Series to global subsea markets. Supporting our design engineering team is a professional team of fully trained and equipment certified electrical engineers and technicians.

Hydro Group fully blocked penetrators incorporate rugged designs that have been field-proven over decades of deployment. Our penetrators are built from 316 Stainless Steel as standard or optionally from Titanium, Aluminium and Silicon Bronze, with integrally-molded-elastomer bodies. Our penetrators are available in both singlemode and multimode with optical or optical / electrical combinations. Our penetrators have been tested extensively for performance and endurance, both internally and externally by third-party verification companies, and pressure tested up to 10,000psi.

Hydro Group holds the certification approval to ISO 9001:2008 to design and manufacture Subsea Penetrators. Importantly, our penetrators are at the forefront of harsh environment design technology and have a proven track record over many years on local, national and international projects.

• Fully pressure blocked right-angled or in-line designs
• Robust Design
• 316 Stainless Steel or Titanium, Aluminium, etc
• Electrical, Coaxial and Optical designs
• Tested by Lloyd’s, DNV and ABS
• Voltage ratings up to 3,000 Volts RMS
• Non Magnetic versions available
• Mono Directional depth rated to 1,500 MSW
• Bi-Directional Manned pressure vessel depth rated to 455 MSW

subsea penetrator

Specification & Download

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