Dry Break, High Pressure Bayonet Quick Disconnect - External Pin

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QBI-DB Internal

Compatible internal mating half for for the QB dry break high pressure quick disconnect series.

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Description: External half of Beswick series QB bayonet dry break quick disconnect for high pressure applications. Internal and external end will shut off when disconnected.  Additionally, the design minimizes dead volume to essentially eliminate leakage when disconnecting. 

Max Pressure Rating:

3,000 psig while connected and disconnected
200 psig while connecting or disconnecting

Materials: 302 and 303 Stainless Steel components.

Maximum Spill Volume Upon Disconnection: Approximately 0.065 mL


  • Quarter twist connection and disconnection.
  • QBE-DB must be paired with a QBI-DB half for a complete quick disconnect assembly.