What is the use of Seal pots?

Seal pots are used in the flow measurement of high-density and corrosive media to protect differential pressure measuring instruments from these media.


The seal pots are filled with an unmixable sealing liquid which, due to the difference in density, forms a sealing layer towards the medium.

This sealing layer ensures that the measuring line to which the differential measuring instrument is connected is separated from the medium.

The sealing liquid serves as a pressure transmission medium.