JIS F 7209 Shipbuilding- Simplex Oil StrainersDesign Standard: JIS F7209-1996Test Standard: JIS F7200-1996Test Pressure: Corpus-0.74MpaFlange size as per JIS B2220-5K or 10K*JIS F7209 tria habet genera, S genus, LA genus & LB genus .DN magnitudine potest esse ab DN15 ad DN400