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LOx Tanks for submarines

In order to increase the range capacity of submarines in deep dives, manufacturers have developed anaerobic propulsion systems. Air Liquide offers them a cryogenic tank linked to a circuit distributing the liquid oxygen necessary for the propulsion of the submarine and the supply of breathing air to the crew.

Why choose us?

  • 01

    Our discipline

    Air Liquide has, for many decades, been a Defense supplier and partner. We master the challenges of severe environments perfectly.

  • 02

    Our services

    We support shipbuilders from the start of their project to its finish, from pre-design feasibility studies to onsite launch.

  • 03

    Our performances

    To give just one example: the liquid oxygen tank of the MESMA power generator has a rupture probability of once every 114 155 years!