Chemical seals are applied in applications where the medium should not come into contact with the pressure measuring instrument.
The use of chemical seals is inevitable especially where the media is toxic and therefore ecological damaging or where corrosion resistance has to be ensured, but also for regulations relating to hygiene.
We have developed a new process – the KCT process – with which we are able to apply a PTFE foil in a very thin, homogeneous layer. The operational capacity of the chemical seal is not affected.
Thanks to this new process, even difficult shaped seals, like clamp seals, can be coated with this foil.