Unitel Hydrostatic Gauge

Tank level indicator with percentage contents gauge


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  • Improved design, simple hydrostatic tank contents gauge
  • Suitable with diesel, biodiesel up to B100, oils & water
  • Readout dial can be sited up to 20m away from tank
  • Dual 1″ & 1/2″ tank adaptor. Integral wall mounting holes
  • Shows percentage of full content
  • One version suits tanks from 0.9m to 3.2m high
  • Simply pull plunger and release to show current contents
  • Calibrate on site to suit your particular tank
  • Above or below ground tanks. Dial face for rectangular/cylindrical tanks
  • Weatherproof unit suitable for outside mounting


Technical Features


  • Pneumatic fuel tank contents gauge
  • Percentage reading
  • Spring loaded plunger to pull/release
  • 1” and ½” M BSP dual threaded
  • Supplied with 20m of PVC capillary
  • Accuracy +/-2% at full scale
  • Gauge face 155mm x 165mm
  • For rectangular & cylindrical tanks
  • Suitable for diesel, kerosene, biodiesel up to B100 and AdBlue

A pneumatic tank level indicator designed for showing the amount of fuel oil or diesel remaining in a storage tank. This tank level indicator has a spring loaded plunging mechanism that when released causes the needle to settle on the contents left within the storage tank, which is displayed in litres. This fuel tank level gauge is compatible with horizontal, vertical, cylindrical and rectangular tanks, with heights between 900mm and 3000mm.

It also benefits from an adjustable second needle for setting a level parameter, which you can then use to determine the level where you need to reorder fuel. Thanks to its impact resistant casing, the Euroindex contents gauge can be easily mounted onto a wall or the tank itself.