Alternate TextMechanical oval gear flow meter (1 inch, 1.5 inch, 2inch)



Oval Gear Flow Meters can be used in a wide range of media applications and are designed for clean process fluids. No flow conditioning allows for superior design flexibility. Maintenance is minimal and changing viscosities do not affect meter accuracy. Cost of ownership can be very attractive compared to other flow technologies while providing highly accurate and repeatable results. Oval Gear Meters are mechanical meters and should not be used in fluids with non-soluble particulate. This is a liquid only meter – gases are not suitable. Water like applications should always be reviewed by a qualified Oval Gear Flow Meter Manufacturer.


Sizes 1 inch, 1.5 inch, 2 inch.
Flow Ranges from 20 to 300 L/min
Available in Aluminum / Stainless Steel
2 types registers for options
Excellent Accuracy and repeatability
Accuracy : ±0.05% Repeatability:≤0.03%.


High accuracy and repeatability
Suitable for viscous fluids
Accuracy unaffected by changes in viscosity
Requires minimal maintenance
Ease of installation
Exceptional turn-down ratio
Traditional proven flow technology
Easy to install
No straight pipe runs are required so flow meters can be installed in restricted areas
Positive Displacement Oval Gear Flow Meter technology provides for several key meter advantages – the right manufacturer can provide:
High Accuracy of Reading
Excellent Repeatability
Minimal Maintenance
Suitable for numerous fluids including Water and High Viscous Fluids
Ease of Installation, No Flow conditioning
Exceptional Turn-Down Ratios
Accuracy unaffected by changes in Viscosity
No power required with pulse or mechanical register
Industrial Heavy Duty Robust Design


Model OGM-25 OGM-40 OGM-50
Size 25mm 1inch 40mm 1.5inch 50mm 2inch
Minimum Flow range 20L/min 25 L/min 30 L/min
Maximum Flow range 200 L/min 250 L/min 300 L/min
Maximum Working pressure 3.4MPa 1.8 MPa 1.8 MPa




Max. Viscosity


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