Connections and Adapters

GD Energy Products Quick Disconnect ½” NPT Hose Coupling and 9/16” Medium Pressure Autoclave Adapters

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GD Energy Products adapters, fittings and nipples are made from corrosion resistant heat treated stainless steel and made to adapt your tool, hose, or pump to whatever you need to get your job done. We carry adapters from 5mm to 1 ½” hose connections from NPT to ultrahigh pressure. We have 15,000 PSI elbows, 40,000 PSI male adapters, 20,000 PSI Tee connections and combinations thereof.

We also carry the bigger items like Hammer Unions and KC Nipples give us call and let us get your system attached quickly, economically, and safely.


  • Machined on state of the art machinery
  • Made with heat treated stainless
  • Threads include autoclave and NPT, MP, HP and BSP
  • Hammer unions available

Design Advantages

  • 15,000 PSI – 40,000 PSI Tee’s, elbows and straight couplings
  • 15,000 PSI – 40,000 PSI adapters, Swage couplings and reducing nipples
  • 15,000 PSI – 20,000 PSI Quick Disconnect adapters
  • 15,000 PSI – 40,000 PSI plugs and hose adapters