Quick couplings Hydraulics

High pressure hydraulic quick coupling for test benches THL


  • Hydraulic connections on high pressure test bench
our Sales Team

Designed for very frequent and intensive use, i.e. up to 10,000 unpressurized connections, THL quick couplings ensure a consistent and reliable mechanical connection. They are also completely leak-tight: sealing is metal to metal between the product and customer interface, so no seal is needed. Push-button lock for easy disconnection saves time between tests.

Technical specifications

  • Nominal diameter DN (mm): 2.5
  • Maximum allowable pressure*:
    • 1,000 bar (14,500 PSI) in connected position
    • 400 bar (5,800 PSI) in disconnected position


  • Hydraulic oil, water


  • 17% chromium stainless steel

*depending on the model and operating conditions