Duplex Scale Differential

Duplex Pressure Gauges are designed with two independent pressure measuring systems built into one gauge. These are often used on filters, pumps and valve, rail braking systems and other specialised OEM equipment.

Specification

  • Diameter: 100 & 160mm
  • Ranges: from -1 bar (-30″Hg) vacuum to 1600 bar (23000 psi) pressure
  • Accuracy: ±1.0%
  • Connection: Bottom or Rear – 1/2″ BSP or NPT (1000 bar max)
  • Mounting Options: Panel mount with clamp, Surface mount & 3 Hole front flange
  • Case Filling: Dry
  • Case Material: 304 Stainless steel
  • Wetted Parts: 316L Stainless steel
  • Window: Safety glass
  • Process Temperature: 200°C Max
  • Weather Protection: IP 65

Options

  • Custom Ranges/Dials
  • Customer Logo
  • Case Filling
  • Increased Accuracy of ±0.5% or ±0.6% FSD
  • Bespoke Threads
  • ATEX

Calibration Notes

  • Traceable to National Standards
  • UKAS

If you have any questions, please contact us on +44 (0) 117 965 4615 or visit our enquiry page and submit the form.

We can also customise our products to your specific needs.

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Leading industry standards

NQA ISO9001 Accredited and Achilles Affiliated

  • UKAS logo
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  • NQA UKAS logo
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  • QAS International ISO 14001:2025 logo

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