Flow Controller

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Parker Veriflo LC223S Flow Controller, Gas or Liquid Flow Controller, 316 Stainless Steel Body, Tefzel® Seal, Part Number: 54018192.
  • Product Description
  • Dimension Drawing
The LC223S is a high pressure gas or liquid flow controller for liquid chromatography, chemical injection and sampling. The LC223S provides constant flow with varying downstream pressure.


  • Repeatability: Flow is stable within ±0.2% of flow value under the following conditions:

    • Ambient temerature varies no more than 10°F.
    • Inlet pressure remains constant.
    • Downstream pressure does not vary by more than 70% of established value.
  • Wide Flow Range: From 25scc/m to 40 slpm.
  • Wide Pressure Range: From 200 to 5000 psig (14 to 345 barg).
  • Corrosion resistant.