Manned Penetrators

  • underwater, subsea penetrators

    Manned Penetrators

    Hydro Group plc designs and manufactures subsea underwater High Integrity Manned Penetrators. Our proven engineering expertise means that we can design Manned Penetrators for any underwater application. Our fully blocked penetrators are available in both singlemode and multimode with all optical or optical / electrical combinations. Our penetrators have been pressure tested up to 10,000psi.

    Hydro Group manned penetrators feature:
    • Fully pressure blocked
    • Right Angled or In Line designs
    • Smooth Bore O-Ring sealed NPT, UNF, Flanged seal and other sealing configurations available
    • Robust Design
    • Mono and bi-directional Pressure Designs
    • Mono Directional depth rated to 1,500 MSW with additional depth ratings available on request
    • Bi-Directional Manned pressure vessel depth rated to 455 MSW
    • Electrical, Coaxial and Optical designs available
    • Inboard conductor tails meet requirements for manned systems
    • Wide variety of outboard composite cable designs available
    • Lloyd’s, DNV, ABS and other third party tests certificates available on request
    • Metal Shell Construction
    • Mounting O – Ring face seals and optional Barrel seals available as standard
    • Voltage ratings up to 3,000 Volts RMS
    • Current ratings up to 140 Amps with higher ratings available on request
    • Available in 316 Stainless Steel as standard or Titanium, Aluminium Silicon Bronze etc on request
    • Non Magnetic versions available
    • Optional Earth Bonding
    • Optional Cathodic delamination version available
    • Termination options include fully water blocked, moulded to cable or oil filled options.

  • Manned Penetrator Downloads

    click to download
    Electrical Penetrators for Manned and Unmanned Systems.