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70 Fuel Rail

70 Fuel Rail

The 70 Fuel Rail connector is used for external connections to J2044 fuel rails. It can be used to quickly and leak free connect to a test product. These connectors make sure that a test product and the leak testing equipment have a safe, leak free and secure connection. We can supply a connector with a sleeve functionality. Contact us for support on the best connector for your situation!


  • Can connect to threaded bores
  • Pressure range from vacuum up to 750 psi/51 bar
  • Size range from 1/4 inch to 1/2 inch
  • Actuation methods: sleeve functionality
  • Fast, safe, and repeatable connections
  • Collet design locks securely over J2044 fuel rail bead
  • Designed for hot engine run testing, cold engine leak testing and fuel rail component testing
  • Floating piston to ensure proper OD/face/ID sealing position
  • Connector can have an internal valve, to prevent gas flow once disconnected
  • Operating temperatures -40°C to +121°C
  • All connectors can be yearly checked, revised, and calibrated by our service teams

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