GSDF 40-2M/14.75/NPT GSDF 40-3.1M/14.5/NPT GSDF 40-3M/14.5/NPT GSDF 40-3M/14.5/NPT/S3063 GSDF 40-3M/14.75/NPT GSDF 40-4M/14.5/NPT GSDF 40-4M/14.75/NPT GSDF 40-5M/14.75/NPT GSDF 42-0.2M/14.5/NPT GSDF 42-0.3M/14.5/NPT