The RCM Orifice Flowmeter is a direct reading liquid flow meter with a large easy to read dial calibrated in engineering units (GPM, LPM, etc.).

Suitable for measuring water, oil, and most low viscosity liquids.

Available in bronze, stainless steel, and monel construction, threaded (NPT or BSP), flanged, or custom connections.

The flow meter is self contained and complete.

The flow meters are developed for industrial application in the pharmaceutical, refinery, chemical, cooling systems, and beverage industry.


  • 3.5” (90mm) 270° analog dial for readingat a glance
  • Suitable for use with opaque and clear fluids.
  • Measures 6:1 range with ± 3% F.S. accuracy
  • Dial and case factory configured for quick installation but easily field re-configured if needed
  • Liquid flow ranges from 4 GPH (15 l/h) in 1/2” flow meter to 3000 GPM (12000 l/m) in 8” flow meter

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