Cone Flow Meter


Tek-DP 1620A Cone Flow Meter is an advanced differential pressure instrument, which is ideal for use with liquid, steam, gas media in rugged conditions where accuracy, low maintenance, cost are important. With its DP built-in flow conditioning design, the Cone is especially useful in tight-fit and retrofit installations in which the long runs of straight pipe required by Orifice Plates, Venturi Tubes, and other technologies are either impractical or unavailable.


  • Accuracy up to ±0.5% of flow rate.
  • Suitable for 2” to 48” with flanges rating from #150 to #2500 as per ASME.
  • Simple, robust and reliable.
  • Extremely immune to flow disturbances.
  • Eliminates straight run requirements.
  • Minimize metering footprint and reduce weight.
  • Maximum installation flexibility.
  • Low cost and minimal maintenance.
  • Suitable for difficult or severe applications.
  • High repeatability.
  • Full optional verification system ‘PrognosisTM’ available.
Accuracy ±0.5% with Calibration
Repeatability ±0.1% or better
Flow Ranges 10:1 and greater
Standard Beta Ratios 0.45 through 0.85
Special betas available
Instillation Piping Requirements as per ISO 5167-5. Typically 0-3D upstream and 0-2D downstream is required
Material Inconel
304 or 316 Stainless Steel
Hastelloy C-276
Carbon Steels
Other materials available on request
Line Sizes 2” to 48”
End Connections Flanged
Hub or weld-end standard
Others on request
Performance Verification Testing ISO 5167-5

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    63739 street lorem ipsum City, Country


    +12 (0) 345 678 9