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The Model 55-2 flowmeter is designed to give precise flow control in SCFH. They are compensated at 20 or 50 PSIG and calibrated for most common industrial gases. The 55-2 is equipped with a 70 PSIG relief value. RH versions have left hand inlets*

  • Calibration Pressure: 20 or 50 PSIG
  • Relief Valve Pressure: 70 PSIG
  • Size: 5/8-18
  • Flow Units: SCFH