ERMA FIRST S.A. was established in 2009 by a team of specialists with strong background and expertise in waste and water treatment technology in Marine applications. Driven by the Maritime needs and legislation, and monitoring the Environmental Protection challenges, the company started designing and manufacturing ballast water treatment systems. Being successfully tested in the most prominent test facilities, the ERMA FIRST systems are certified and have been awarded for technological achievement many times through the years.

Taking into consideration the gained experience in the past five years from the systems they have produced, delivered and put into operation, the continuous R&D, the demands and developments of the market and technology, they have designed their systems to fulfill the following criteria:

  • Low energy consumption
  • Low pressure drop
  • Small footprint
  • Operation in fresh water

ERMA FIRST’s design simplicity and expertise on delivering challenging projects, has been well acknowledged by many ship-owners and operators who have already trusted the company with their newbuilds and retrofit installations. Nowadays, ERMA FIRST has a prestigious reference list comprised of ship-owners and shipyards worldwide such as in Greece, China, Italy, Turkey, Romania, Japan, Korea, US, Denmark, UK, Germany.

Find USCG Type Approval Certificate here.

ERMA FIRST Ballast Water Treatment System

ERMA FIRST BWTS FIT is an advanced modular system developed to exceed all special installation requirements either for New Building vessels or any retrofit projects. Covering an extensive capacity range of 50-3740 m3/hr, ERMA FIRST BWTS FIT is a simple solution suitable for all types and sizes of vessels. The major components of the system are a high-end backwash filter and an electrolytic cell with outstanding performance under the most demanding conditions. The self-cleaning automatic screen filter has a nominal filtration rate of 40 microns. For the de-ballasting of the vessel there is no need to use the system; It is completely by-passed and the water can be discharged directly overboard, after neutralization where applicable, with considerable gains in energy saving  for the operators/managers of the vessel. Using an active substance that is produced by the method of electrolysis, any danger for re-growth of microorganisms is eliminated.

Read more about Ballast Water Treatment.

Read more about ERMA FIRST here

Contact us

Carsten Larsen

Phone: +45 43 68 50 04


Stine Sarup

Phone: +45 4368 5138