Non-spill flat face coupling CBI

CBI couplings are designed to resist strong mechanical stresses such as vibration and oscillation. Their technology prevents spillage for the safety of operators and also protects the integrity of fluids, ensuring that no impurities enter the circuits. The couplings can also be locked to allow blind connection in hard-to-reach places.

Applications: Connection of temperature control circuits under demanding conditions

Technical specifications

  • Nominal diameters (mm): from 03 to 25
  • Max. working pressure (bar)*: up to 50


Cold and hot water, glycol water, steam, lubricating oil and more


  • Primarily stainless steel with high mechanical resistance
  • 100% stainless steel available on some models

Other features

Interchangeable with our SPI range

*depending on the model and operating conditions