Underwater cables and connectors Hydro Group

Hydro Group has specialised in innovative marine connections since 1982 and manufactures composite cables and subsea connectors and grommets for the marine renewable energy, oil, ROV and defence industries.

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The HYDROBOND division’s range of connectors, penetrators, assemblies and terminations:

  • Pressurised and sealed wall penetrations
  • Threaded (NPT, UNF), digital (DDC) and fibre optic penetrators
  • Dry or underwater plug-in connectors, non-magnetic connections
  • Terminations – optical, Kevlar, shielded wire, hybrid connections
  • Offshore installations and terminations with polyurethane, EPR, TPR, Megalon, polyurethane, PVC, Hytrel or Neoprene moulding
  • Miniature connectors
  • CE/ATEX EExd zone 1 connectors and assemblies
  • Sensors
  • Junction boxes
  • Cable terminations and mouldings
  • Moulding kits
  • Pressures to 10,000 PSI (6869 MSW or 689 bar)
  • EMR connectors up to 36k

Cable ranges, HYDROCABLE division:

  • fibre optics
  • power cables
  • High and low voltage cables
  • diving communication
  • ROV umbilicals and lanyards
  • Cat 5 and Mini TV instrumentation
  • Flat cables
  • Inspection cable with link bar
  • Push rod cables
  • Halogen-free cables
  • Shielded cables
  • Positive, negative or zero buoyancy cables
  • Water blocking cables
  • Kevlar stress cables
  • Mooring and towing cables
  • Seismic streamers
  • Thin-sheathed conductor cables
  • Welding cables
  • Control cables (production and completion)
  • Expanded polyurethane cables


cables range

connectors range