Pressure test with 15 bar on 4 x 30“ units KAF-S Bernoulli self cleaning filters for filtration grade 1 mm @ 5000 m3/h raw seawater each, filter units made of CS and will be rubberlined 3mm under Krone LR type approval and LR Krone design appraisal by LR for one of world largest LNG regasification vessels. Units are under LR class and ASME VIII U-stamped. Internals of in super-duplex SS and insert in titanium grade 2.