Technical Specification
▪ Size: 25MM
▪ Min. Flow Rate: 20L/Min
▪ Max. Flow Rate: 120L/Min
▪ Accuracy: ±0.5%
▪ Repeatability: ≤0.03%
▪ Max. Viscosity: 1000CPS
▪ Working Pressure: 0.3Mpa
▪ MMQ: 50L
OPN OGM-25E Electronic Oval Gear Oil Meter
▪ The OGM Series oval rotor positive displacement flow meters will measure your high or varying viscosity liquids.
▪ The body takes high pressures and is available in either aluminum PPS.
▪ The meter can be supplied with a low cost mechanical totaliser or an LCD display mounted on the top of the flow meter.
▪ We have a range of instruments to suit all your requirements.
▪ The rotors are either ryton (PPS) or stainless steel making it suitable for a wide range of fuels, oils and chemicals.
▪ The OGM Series operates on the oval rotor principle. Two oval rotors rotate on stainless steel shafts and sweep the
measuring chamber. Each revolution of the rotors measures a precise volume of liquid through the meter. This volume is
independent of the viscosity and density of your liquid.
▪ You can mount the flow meter either horizontally or vertically and can use it in either pumped or gravity feed applications.
An upstream filter is recommended to prevent particles damaging your flow meter.


Fuel Station
Fuel Terminal
LPG Terminal & Aviation
Tank Truck