Quick couplings All fluids

Full flow quick coupling GPL for all types of fluids

An ideal choice for large fluid lines, GPL quick couplings offer compact and economical solutions for connecting high flow rate circuits. Ergonomically designed with automatic locking pins, the GPL is also extremely durable, so long-term reliability is guaranteed for many activity sectors.

Technical specifications

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


  • Water, natural gas, propane, solvents and more


  • Body of socket and principal parts in chromed brass; stainless steel springs and locking pins
  • Plugs in treated high-resistance steel
  • Two types of seals

Other features

  • A version specifically for railway applications is also available.

*depending on the model and operating conditions