Flow Range: 38–550 L/min
Volume per Revolution: 0.681 L / 1.839 L
Material: Aluminum alloy body
Inlet/Outlet: 2” 、 3”
Accuracy: ±0.2%
Repeatability: ±0.05%
Max Pressure: 10.5 bar

The M-50-G-1 mechanical fuel meter is a precision positive displacement flow meter designed for accurate fuel measurement in industrial and commercial fuel handling systems.
It integrates a mechanical register, built-in printer compatibility, strainer, and air eliminator, ensuring stable and reliable fuel measurement even under demanding working conditions.
Engineered for diesel, gasoline, biodiesel, HVO, kerosene, and XTL applications, this model is widely used in fuel distribution stations, fleet refueling systems, industrial fuel storage, and agricultural fuel dispensing setups.
With its rugged aluminum construction and high-precision internal mechanism, the M-50-G-1 ensures long service life, low maintenance, and consistent measurement accuracy regardless of flow variation or pressure fluctuation.

| Model | M-50-G-1 |
| Flow Range | 38–550 L/min |
| Volume per Revolution | 0.681 L / 1.839 L |
| Material | Aluminum alloy body |
| Inlet/Outlet | 2” 、 3” |
| Accuracy | ±0.2% |
| Repeatability | ±0.05% |
| Max Pressure: | 10.5 bar |
The internal mechanism of the M-50-G-1 is designed with a precision displacement system that ensures stable measurement, low wear, and long-term operational reliability.
Its modular structure allows easy maintenance and reduces downtime in fuel dispensing operations.
The M-50-G-1 is used for accurate measurement of fuel flow in industrial and commercial fuel dispensing systems. It is commonly installed in fuel stations, fuel storage tanks, and transfer systems for diesel, gasoline, biodiesel, and other compatible fuels. It ensures precise volume measurement during fuel distribution and transfer operations.
This model is compatible with a wide range of fuels including diesel, gasoline, kerosene, biodiesel, HVO, and XTL fuels. Its multi-fuel compatibility makes it suitable for modern fuel distribution systems and mixed fuel environments.
No, the M-50-G-1 is a mechanical fuel flow meter and does not require any external power supply. This makes it highly reliable for remote installations, mobile fuel systems, and environments where electricity is not stable.
The M-50-G-1 provides high measurement accuracy of ±0.2% with excellent repeatability of ±0.05%. It maintains stable performance even under varying pressure, temperature, and fuel viscosity conditions.
Yes, the M-50-G-1 is compatible with most fuel transfer pumps, fuel dispensers, and fuel management systems. It can be used in both industrial fixed installations and mobile fueling applications.
|
Model |
M-50-G-1 |
|
Flow Range |
38–550 L/min |
|
Volume per Revolution |
0.681 L / 1.839 L |
|
Material |
Aluminum alloy body |
|
Inlet/Outlet |
2” 、 3” |
|
Accuracy |
±0.2% |
|
Repeatability |
±0.05% |
|
Max Pressure: |
10.5 bar |

