Liquid filled pressure gauge is mainly used for pressure measurement in metallurgy, electric power, petroleum, chemical, light industry, machinery and other industries. The pressure gauge is filled with damping fluid and equipped with a buffer device to reduce the influence of pressure pulsation and external vibration on it. The center back mount design offers a more compact configuration, making the pressure gauge easier to install in applications with limited space.It is suitable for occasions where the measured pressure has strong pulse changes or pressure shocks, and where the load is often suddenly unloaded during the production process, and where the environment is vibrated. It can measure the pulsating pressure of gases and liquids that have no corrosive effect on copper alloys. The internal damping design can ensure the accuracy of the indication.