ERMA First ERMAFIT-5YR-SVC Five-yearly preventative-maintenance service kit for ERMA First FIT ballast water treatment system. Used in potable and process water treatment loops covering pretreatment, disinfection and post-treatment polishing.
| System family | ERMA First FIT BWTS |
| Interval | 5-year preventative maintenance |
| Application | IMO D-2 / USCG-compliant ballast water treatment |
| Included items | filter screens, UV quartz sleeves, lamp gaskets, TRO sensor service set |
| Approval | IMO type-approved (D-2) |
| Material | Marine-grade composite per OEM spec |
| MOQ | 1 |
Genuine ERMA First service kit — confirm system capacity (e.g. 2×3000 m³/h variant) when quoting so the correct filter / UV pack is supplied.