Compact high performance hydraulic couplings HPR

Our non-spill HPR couplings are ideal for high flow speeds (30 m/s) and high pressure, offering strong resistance in a compact size. Features include high strength locking, designed to resist extreme conditions of vibration and pressure fluctuation.

Applications: Onboard connections, particularly in Formula 1 motorsports

Technical specifications

  • Nominal diameters (mm): from 02 to 04
  • Max. working pressure (bar)*: up to 350


  • All hydraulic and brake fluids (HPR 02)
  • Hydraulic fluids (HPR 04)


  • Stainless steel and titanium
  • 2 types of seals: Perfluoroelastomer and fluorocarbon

*depending on the model and operating conditions