Pumps and ERDs for Marine Sea Water RO Applications

  • Marine seawater reverse osmosis - Danfoss
  • Downtime is not an option when talking about fresh water supply for marine applications. Crew, passengers and vital cleaning and maintenance routines onboard the vessels rely on constant supply of clean and safe fresh water, and when surrounded by sea water, desalination is the obvious solution.

    Sea Water Reverse Osmosis (SWRO) has turned out to be one of the most reliable, compact and robust solutions for marine applications. The technology is reliable and safe with high-pressure pumps forcing sea water through desalination membranes to create clean fresh water.

    Danfoss high-pressure pumps deliver more pressure per square foot than any other system, and consequently the APP pump have become the preferred choice of major ship builders and cruise lines across the world due to its compact design and high energy efficiency. The pumps are delivered as stand-alone solutions for smaller vessels or configured in parallel trains to secure uninterrupted and sufficient supply of fresh water at any time.
    The high-pressure pumps are made from the most durable materials and run for long intervals without service.


  • What’s in it for You?

    • Solutions for small and mid-sized SWRO plants
    • Extensive application know-how
    • High efficiency – short payback time
    • Small and compact footprint
    • Long service life, high uptime, easy maintenance

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