Duplex Gauges

£POA

Our Duplex Pressure Gauges are designed for applications where monitoring two independent pressure sources is critical, but panel space or visibility is limited. Rather than installing two separate instruments, a duplex gauge houses two independent internal mechanisms, allowing you to monitor two distinct parts of your system on one consolidated display.

Dual-Pointer Comparison at a Glance

By bringing two readings onto a single dial face, these gauges significantly improve operator efficiency and system safety:

  • Dual Visual Tracking: The dial features two separate pointers – typically colour-coded – moving independently over a shared scale. This makes it incredibly straightforward to monitor, compare, and balance pressures between two lines.
  • Space-Saving Efficiency: Ideal for control panels, locomotive dashboards, and compact plant machinery where space is at a premium and dual instrumentation is impractical.

Typical Applications

Duplex gauges are widely utilised across the UK’s industrial and transport sectors, including:

  • Railway Braking Systems: Monitoring both reservoir and brake cylinder pressures simultaneously.
  • Filter & Pump Inputs: Tracking the pressure immediately before and after a system component to spot operational imbalances.

Looking to streamline your control panel layout? Contact our experienced sales engineers today for technical guidance on our custom duplex configurations.

SKU: DUP-PG Categories: ,