Marine Sector

The marine vessels are equipped with various water-treatment systems, that differ based on the destination of the filtered water: for utility supply, for internal use or for the discharge of the water at sea.
Alfa Water has developed specific knowledge and experience in the construction of filters that treat sea water mainly for the naval industry, made of Duplex Stainless Steel SAF 2205, Superduplex Stainless Steel SAF 2507 and SMO 254 for the heavy-duty applications.
Alfa Water filters and filtration systems are largely used by renowned ship owners, that want to achieve an efficient water treatment and comply with the increasingly strict rules regulating the quality of the discharged water.
Our patented technology OilRepellent™ is also largely requested and used.

At present we have installed more than 500 filtration systems on board for the following applications:

Intake water for the use on the vessel
Protection systems of the desalination or cooling systems
Filtration for the EGCS scrubber systems
of the bilge water
Filtration of the gray water
Dry bilge
Discover the fields of application of our filters

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