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Orifice Flow Meters

Clean Liquid, Gases, And Steam Flow

Orifice primary flow elements, flange unions, and holding block technologies offer optimum flexibility for applications with diverse piping schemes, ease of replacement, and a low capital investment.  The orifice plate is one of the most common differential elements for measuring clean liquids, gases, and vapor (steam) flow.

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Product Catalog

Orifice Plates (OP)

Differential Pressure

Flow Measurement / Flow Restriction
+/- 0.5-0.75% Uncalibrated Uncertainty
Liquids and Gases, Lower Cost

  • Line size: 1/2 to 40 inches
  • Meets ISO, AGA, ASME, API requirements
  • Recommended pipe Reynolds number: Greater than 10,000 basic accuracy

Orifice Unions (OU)

Differential Pressure

+/- 0.50 to 0.75% Uncalibrated Uncertainty
Lower Cost, Field Welded Install

  • Line size: 1/2 to 40 inches
  • Meets ISO, AGA, ASME, API Requirements
  • Flange Taps / Corner Taps

Orifice Meter Runs

Differential Pressure

+/- 0.5 to 0.75% Uncalibrated Uncertainty
Liquids and Gases, pipe spools included

  • Honing available
  • Meets ISO, AGA, ASME, API Requirements
  • Supplied with any combination of NDE required

Not Sure Where to Start?

We can help guide you to the correct solution for your business needs, whether you are looking for product information, data sheets, repair information we are available to help!

Our Network of Companies

Turbines, Inc.
Turbinesinc-Odessa,LLC
Primary Flow Signal Canada
Primary Flow Signal