Non-spill quick release couplings with bayonet locking for motorsports SPH/BA

Completely non-spill SPH/BA couplings give you a guaranteed seal on connection and disconnection. Air does not penetrate, and there is no need to bleed the circuits. These couplings are designed for the most demanding on-board applications, combining resistance, with bayonet locking, compactness and lightness.

Applications: Automotive and motorcycle braking circuit connections, connection of high pressure hydraulic circuits, cooling of engine oil and water, fuel line connections. Stainless steel version: connection of power steering circuits.

Technical specifications

  • Nominal diameter DN (mm): from 03 to 16
  • Maximum allowable pressure PS (bar)*: 350 


Brake fluids, oils, mineral greases, nitrogen, gasoline, etc.


  • Available in 2 versions: High-resistance aluminum and titanium
  • On request: stainless steel version
  • Available with two types of seals

Other features

4 colors for easy identification: red or yellow in the aluminum version, and green or blue in titanium

*depending on the model and operating conditions