Safety Quick Connect Coupling Series ESIFK DN 7.8

The safety quick connect coupling series ESIFK DN 7.8 allows for easy identification of different media circuits and avoids false coupling when using various media and/or diverse pressure levels simultaneously. This is due to a colour and form coding: Differently coloured anodised knurled aluminium sleeves on the coupling as well as different coloured anodized aluminium rings on the plug provide a visual identification. In addition, each colour (red, blue, green, brown) has a special coding. This reliably prevents incorrect coupling processes, as only the same-coloured couplings and plugs can be connected. Further Advantages: • Patented OptiFlow by LÜDECKE® valve technology (optimised flow rates and very good energy efficiency) • Suitable for low vacuum at low couple force compared to all other compatible products • Easy and fast coupling process • Various connection types The quick connect coupling is ideally suited for applications in industry, machine and plant construction, handcraft, and many more.