For air, gas and filter applications, this Piston type Differential Pressure Gauge is the ideal equipment. This gauge is used for measuring differential pressure across blowers, columns, filters, reactors and strainers. Its further use is in the measurement of air flow. The gauge is ideal for use in gaseous media and corrosive environment. "Micro Pre Temp" piston type differential pressure gauge dial is made up of aluminum; it has white color with black marking for pressure range 0.5 bar to 2.0 bar. Various mounting options are available such as surface, bottom, panel, pipe and yoke.