Refrigeration Gauge

Refrigeration gauges are for measuring vapour pressures and temperatures in refrigeration engineering. They have combined scales showing pressures, temperatures and specific gasses.


  • Diameter: 63, 80, 100mm
  • Ranges: from -1 bar (-30″Hg) vacuum to 1000 bar (15000 psi) pressure
  • Temperature scales: R 134a, R 290, R 404A, R 407A, R 507, R 744
  • Accuracy: ±1.0%, ±1.6% FSD
  • Orientation: Bottom or centre rear
  • Threads: 7/16-20 UNF SEA J513 (45°)
  • Mounting: Direct
  • Case filling: Glycerine
  • Case material: 304 stainless steel
  • Connection material: Brass
  • Window: Polycarbonate window
  • Process temperature: 60°C Max
  • Weather protection: IP 65


  • Temperature scales for other refrigerants
  • Alternative mounting options: Surface mount, panel mount - clamp fixing, 3-hole front flange
  • Alternative case filling
  • Customer logo
  • Internal restrictor
  • Other process connections
  • 7/16 – 20 UNF SAE J513 (45°)

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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