ERMA FIRST designs and manufactures innovative Ballast Water Treatment Systems (BWTS) in compliance with the latest legislation. ERMA FIRST BWTS FIT holds USCG Type Approval, Final Approval by IMO and Type Approval by LR. Nowadays, ERMA FIRST has a prestigious reference list comprised of ship-owners and shipyards worldwide.
ERMA FIRST BWTS FIT is an advanced modular design developed to exceed all special installation requirements. Covering an extensive capacity range of 50-3740 m3/hr, the system is suitable for newbuilds as well as for retrofits of all types and sizes of vessels. The major components of the system are an automatic back-flushing filter and an electrolytic cell of outstanding performance under the most demanding conditions. Using an active substance produced by the method of electrolysis, the re-growth of microorganisms is eliminated.