Small Diameter Vacuum Gauge

For use where vacuum (negative) pressures are generated. For removal of gas/vapour, leak testing, pick-up tools, sterilization, semiconductor processing and altitude simulation.


  • Diameter: 40, 50, 63 & 80mm
  • Ranges: from 0 to -1 bar (-30″Hg) vacuum
  • Accuracy: ± 1.6% or ±2.5% FSD
  • Orientation: Bottom or rear
  • Connection sizes: 1/8″, 1/4″ BSPT, BSP or NPT
  • Mounting: Direct
  • Case filling: Dry only
  • Case material: Steel case – black finish
  • Window: Plastic
  • Thread material: Brass
  • Process temperature: 60°C Max
  • Weather protection: IP 45


  • Custom ranges/dials
  • Alternative mounting options: Panel mount with clamp, surface mount, 3 hole front flange
  • Customer logo
  • Indicating pointer
  • Bespoke threads
  • Rubber shroud
  • Alternative case materials

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

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