Liquid Filled Gauges

Heavy duty stainless steel case suitable for adverse service conditions where pulsation or vibration exists. For use with oil, water or any other liquid which will not attack brass or bronze, also suitable for air or inert gases below 25 bar (excluding Oxygen or Acetylene).


  • Diameter: 40, 50, 63, 80, 100, 160 & 250mm
  • Ranges: from -1 bar (-30″Hg) vacuum to 1000 bar (15000 psi) pressure
  • Accuracy: ±1.0%, ±1.6% & ±2.5% FSD (subject to diameter)
  • Orientation: Bottom or rear
  • Threads: 1/8″, 1/4″, 3/8″ & 1/2″ BSP, BSPT or NPT
  • Mounting options: Direct
  • Case filling: Glycerine
  • Case material: 304 stainless steel
  • Connection material: Brass
  • Window: Instrument glass
  • Process temperature: 60°C Max
  • Weather protection: IP 65


  • Custom ranges/dials
  • Customer logo
  • Alternative mounting options: Panel mount with clamp, surface mount, 3 hole front flange
  • Indicating or max drag pointer (subject to diameter)
  • Bespoke threads
  • Rubber shroud (40, 50, 63 & 100mm only)
  • Electrical contact (dry or silicone filled only)

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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