Full flow quick coupling GPL

An ideal choice for large fluid lines, GPL 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.

Application: Supply of primary heat transfer fluids

Technical specifications

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


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

*depending on the model and operating conditions