The Weak Link is a pressure balanced straight pull release. It is commonly used on the injection line from a stimulation vessel to maintain line integrity during high pressure injections and provides line protection in case of vessel drift off. The pressure balanced design prevents The Weak Link from releasing when pressurized. The Weak Link can be delivered with or without check valves to prevent spill after release


  • High pressure injection
  • Operational Safety Device

Features and Benefits

  • Field re-dressable
  • Simplistic design
  • Full bore
  • Robust construction
  • Easy field maintenance
  • Several connection type/size available
  • Other tool dimensions available
  • H2S version available

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Click here to download Technical Data Sheet (PDF)