PBB Duplex with double bourdon tube and two pointers

PPB - The reliable dual gauge for precise measurements

A duplex gauge is a specialized type of gauge capable of performing and displaying two separate pressure measurements. It's also known as a dual gauge and offers the ability to monitor or measure two different pressure values simultaneously. The duplex gauges from the PBB series are equipped with double Bourdon tubes for pressure measurement. The two pointers are located on a common dial.

This type of gauge is used in systems where it's important to monitor or compare two pressure values simultaneously. For example, in applications such as hydraulic systems, gas and air pressure monitoring, or industrial process control. A duplex gauge offers the advantage of providing a simple and simultaneous display of two pressure values, which can make the monitoring and control of processes more efficient.