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Quick release coupling for engine testing RPE


  • Connection for hot and cold engine test
  • Individual testing of engine components
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Designed to meet customer specifications, the versatile RPE couplings can be mated to all types of engine connections in the automotive industry. Stäubli develops solutions for each application according to the connection profile, type of fluids and environment. Stäubli quick connectors are compact and offer easy handling even during processes that pose accessibility issues such as engine testing. An ideal solution to test all engine circuits before the final assembly.

Technical specifications

  • Nominal diameter DN (mm): from 03 to 65
  • Maximum allowable pressure*: 10 bar (145 PSI)


  • Fuels, water, air, oil, vacuum


  • Main parts in stainless steel; others in aluminum and brass

Other features

  • 3D rapid prototyping, which allows you to physically check the flawless integration of the coupling onto the engine
  • 3D CAD drawings available on request for integrating the RPE connection at the design stage of your project
  • Complete hose assembly

*depending on the model and operating conditions