Safety breakaway industrial

High flow breakaway coupling for standard applications


  • Loading processes by means of hose lines
  • Hose and pipe loading arms
  • Loading stations
  • Filling processes
  • Mobile tank systems
  • Bulk loading / unloading, road tankers
  • Process product transfer, rail tankers
  • Container discharge
  • Most industrial product transfer installations.
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Like the ABS, the ABH breakaway couplings separate the line at a defined tensile load due to the breaking pins technology, but provides a higher flow rate.
Both coupling halves are equipped with a non-return valve each that allows the line to close impermeably when it is separated and to prevent the fluid from escaping into the environment.
The flow-optimized construction of the ABH allows versatile use for various applications and fluids.

Technical specifications

  • Nominal diameter DN (mm):
    • ABH40-DN50 for DN 50 (2’’) hoses
    • ABH65-DN80 for DN 80 (3’’) hoses
    • ABH80-DN100 for DN100 (4’’) hoses
    • ABH110-DN150 for DN 150 (6’’) hoses
  • Maximum allowable pressure PS (bar)*: 25 (636 PSI)



  • Most types of fluids (liquids and gases), including aggressive media.



  • Mainly stainless steel
  • Aluminium
  • Hastelloy
  • Special coating for aggressive media

*depending on the model and operating conditions.