Quick couplings All fluids

Symmetrical full flow quick release coupling VSU

online demonstration


  • Refueling and petroleum industry: equipment for refueling vehicles, motor pump group, distribution systems, and collapsible storage tanks, quick connection of fuel supply hoses.
  • Cooling: electronics, motors, water chillers
our Sales Team

These compact high flow quick couplings offer an optimum flow rate pressure drop ratio. Perfectly symmetrical, the VSU connectors provide the same connection to both ends of the hose. This design avoids the operator to check the direction of the connection. The closure of the valves before any disconnection ensures a total safety of operation and the locking by lugs is simple and effective.

Technical specifications

  • Nominal diameter DN (mm): from 25 to 50
  • Maximum allowable pressure*: 10 bar (145 PSI)


  • Fuels
  • Cooling fluids


  • Aluminum and stainless steel
  • 2 types of seals available : FPM and FQM

Other features

  • Integrated hose drain function
  • Optional leak-tight protective cap or simple plastic protective dust cap

*depending on the model and operating conditions