Answer
Sep 11, 2020 - 09:56 AM
Oil filled and dry utility pressure gauges each have different characteristics that make them better suited for different applications. Dry utility pressure gauges are typically less expensive than their oil filled counterparts, presenting a cost effective solution. They are commonly found in industrial applications. Oil filled pressure gauges have glycerine oil, which keeps the parts lubricated and reduces the effects of vibration. Having oil already in the gauge prevents condensation from forming as well. It is best to use an oil filled gauge in applications in which corrosion, moisture build-up, and high vibration are concerns.
