Glycerine filled pressure gauges
Pressure gauges with glycerin filling, indicated for installations where vibrations exist. They are also indicated for outdoors installations since they are watertight. Widely used in hydraulic and pneumatic installations.
Oil filled to stabilize pointer when pulsations or vibration exists. This type of gauges are equipped with a fluid restrictor in order to avoid sudden pressure rises. Specially indicated for outdoors installations due to its stainless steel weatherproof case.