Quick disconnect couplings

Versatile and fast coupling

  • of various materials
  • as different designs
  • with various connecting possibilities
  • shut-off and no shut-off types



  • brass and nickel-plated brass
  • stainless steel
  • steel
  • PVDF
  • POM


  • safety couplings
  • series EA/E, H, 25, 72, T
  • series 20, 21, 22
  • no shut-off, one sided shut-off, double sided shut-off, depending on type

Nominal pressure PN

from 8 bar (PVDF, POM) up to 690 bar (stainless steel series H)

Temperature range

depending on material, material of joints and applications -40°C to +200°C
special: series 25 stainless steel -240°C to +150°C

Safe thanks to coding – the stainless steel safety coupling

An especially remarkable feature of the stainless steel safety couplings from SERTO is their shape and color coding that prevents mixing up coupling parts that don’t belong together. This is particularly important when media must not come into contact with one another or mistaken.

Brochure safety coupling stainless steel

CAD Library safety coupling stainless steel