Fossil Power Systems Aquarian Visual Gauges


Fossil Power Systems Inc., Aquarian Electronic Level Indication and Visual Gauge Sight Glass equipment, continue to set the industry standard whereby all others are judged for accurate and reliable measurement of the boiler steam drum water level, feedwater heater level/alarming, drain-pot level/alarming, and other applications pertaining to water detection.

The Aquarian 3000Visual Bi-Color Gauge (sight glass) utilizes a solid state LED illuminator that provides a clear red/green level image to the operator that is viewable from wide angles. Two mica discs protect the glass to provide extended life service. No hot torque is required when rebuilding the sight glasses due to the internal use belleville washers.

  • Bi-coloured ported gauge with LED illuminator
  • Double mica provides extended port life
  • Fulfils ASME boiler and pressure Code 1 PG-60
  • Flat glass and reflex gauges for lower pressure
  • Up to 3000 psi


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Additional resources

9340-1106 Aquarian 3000Visual Bi-Colour Water Level Gauge