Mini Gauge 0-30psi (0-2bar) - for inline duotight regulator or blowtie

Replacement gauge for duotight inline regulator or blowtie spunding valve
Mini Gauge 0-30psi (0-2bar)

Quite easy to retrofit install into any tank and depending on the thickness of the tank wall all you need to do to fit a Gauge like this is drill a hole in the tank about 8mm in diameter then insert the gauge and secure with screws.

These can be used for water or gas.  


  • Pressure: 0-30psi (0-2bar)
  • Graduations: PSI + Bar
  • Material: Brass/Plastic/Copper Capillary
  • Gauge Diameter: 20mm
  • Probe Diameter: 7.8mm (designed to fit 8mm hole)
  • Accuracy: These gauges are accurate to 10% of the whole pressure range.

Do not exceed gauge pressure.  If you exceed gauge pressure it will damage the capillary in the gauge and prevent the gauge from working correctly.  NEVER exceed the maximum gauge display pressure range.

Not tested or approved for pure oxygen.

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