EGM Series Oval Gear Flow Meter

The FLOMEC® EGM Series Oval Gear meters provide exceptional accuracy and repeatability in an economical package. With a wide range of applications measuring non-flammable clean liquids.

Direct volumetric measurement from the positive displacement design gives you a flow measurement that is unaffected by changes in temperature, pressure, or viscosity – factors which can cause measurement errors in other flow meter technologies.

With a simple and reliable design concept using only two moving parts with a single hall effect magnetic sensor, they provide long service life and minimised maintenance costs.

The addition of an optional PT100 temperature sensor provides flow and temperature readings for unique applications such as diesel fuel consumption monitoring.

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EGM Series Flow Meter

Features & Benefits

  •  High accuracy and repeatability, measures every drop and saves waste in your process
  • Low pressure drop, minimising pumping costs
  • Extremely versatile design accurately measures high and low viscosity fluids
  • No requirement for flow conditioning (straight pipe runs) gives a simple and inexpensive installation. Ideal for skids and compact system designs.
  • Only two moving parts provides a reliable product with minimal maintenance costs
  • Optional PT100 temperature sensor integrated into the flow meter housing provides flow and temperature readings, allowing highly accurate volume measurements in heated systems (such as combustion engines) 

Sizes & Flowrates

1/8” – 3/8” (4mm-10mm) Pipe Sizes | Flows from 0.5L/hr – 550L/hr with Pulse-Out (optional PT100 Output)

The FLOMEC® EGM004, EGM006, and EGM008 Oval Gear flow meters are well suited to measurement of very low flowrates of various additives, chemicals, fuels, lubricants, and purified waters, all in an economical compact package that is perfect for integration into machines or test equipment. Exceptional accuracy and reliability can be obtained on clean liquids of almost any viscosity.
Product selection is made easy with body, rotor, and seal materials configurable to suit your liquid application. Plus, a standard NPN hall effect output which interfaces with almost any receiving instrument, PLC or other control system.
The optional PT100 temperature output provides a multi-variable measurement device that can reduce installation costs by eliminating an external temperature sensor, improve volume measurement accuracy by allowing corrections for density changes, or provide mass flow measurements (with a suitable receiving instrument or control system).

The EGM-Series flow meters are perfect for tight installations in machines, test equipment, or skids, where precision measurement of thin or thick viscosity liquids is critical.

Typical Applications 

  • Diesel injector/pump test equipment
  • Chemical dispensing equipment
  • Diesel fuel consumption monitoring
  • Demineralised / RO water dispensing
  • Automotive Fluid Dispensing
1/2” – 3/4” (15mm-20mm) Pipe Sizes | Flows from 1L/min – 80L/min with Pulse-Out (optional PT100 Output)