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Liquid Level Gauge

  • Differential Pressure Indicator
12.00 LBS
Calculated at checkout

Product Description

Liquid Level Gauges

Prime Measurement Model 227C - Differential Pressure Indicator


Units are used by gas producers for liquid level indication of LOX, CO2, Ammonia, Nitrogen, Helium, Hydrogen and Argon. Also to measure differential pressure and flow.


  • Measures differential pressure, liquid level and flow
  • Actuated by PRIME M224C DP Unit
  • Die-cast aluminum 6-inch case with weather resistant epoxy resin paint
  • Elastomer ring secures glass in bezel
  • Ring seal ensures moisture, fume and dust-free environment
  • Precision-made, jeweled, rotary movement
  • Zero/range adjustment via micrometer screws
  • Rotary movement and pointer protected from overrange


  • 6” Dial size, die-cast aluminum case
  • Brass housing, 500 PSI SWP
  • All units cleaned for oxygen service
  • Accuracy: 0.5% full scale
  • Standard ranges from 30” WC to 650” WC with uniform (linear)  increments

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