Pressure Gauges With Glycerine Filling

Additional Details

The glycerine filling of the case protects the measuring system against wear due to pulsating pressures and mechanical vibrations; At the same time, it lubricates moving parts. Glycerine manometers are suitable for gaseous and liquid fluids that do not corrode copper alloys. The manometers are equipped with a pressure compensating membrane. This diaphragm prevents an increase in pressure in the housing due to the volume expansion of the filling liquid, which avoids the indicated errors. The mounting bracket offers a quick modification possibility for panel mounting of the 1453 series.