... proven method for effective samplingType:FS-S-100 , FS-S-150 , FS-S-200 , FS-S-250 , FS-S-300 , FS-S-350Requirements:Regulation 18 of MARPOL ... Pressure:0.6 Mpa , 1.0 Mpa , 1.6 Mpa , 2.5 MpaSize:DN50 , DN80 , DN100 , DN125 , DN150 , DN200 , DN250 , DN300 ...