GKDF 32-5M/14.5/NPT GKDF 32-4M/14.75/NPT GKDF 32-4M/14.5/NPT GKDF 32-3M/14.5/NPT GKDF 32-2M/14.75/NPT GKDF 32-2M/14.5/NPT GKDF 32-1M/14.75/NPT GKDF 32-1M/14.5/NPT GKDF 32-10M/14.5/NPT GKDF 32-1.5M/14.75/NPT