{ Certificate Number Approval/Cert.no 02-003542 / 025507 Due date 2026-04-05 Valid Valid Company OPTIMARIN AS Country NORWAY ZIP 4315 City SANDNES Street Sjoveien 34 Product Type BALAST WATER MANAGEMENT SYSTEMS Approval Group Type approval Product Description OPTIMARIN BALLAST SYSTEM (OBS) (model range 167/72BK3 to 3000/3100BK3) (model range 167/50BK4 to 1000/1040BK4) (model range 167/87FX2 to 3000/3000FX2) Treatment rated capacity (TRC): 72-3000 m3/h