RAZQUIP
OGM-50 Full Aluminium 2 Inch Mechanical Flow Meter
OGM-50 Full Aluminium 2 Inch Mechanical Flow Meter
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The Razquip OGM-50 is a 2-inch (DN50) full-aluminium mechanical oval gear flow meter that measures diesel, oil, kerosene, and other viscous liquids at flow rates from 30 to 300 litres per minute with ±0.5% accuracy. Built for high-volume fuel transfer, it requires no electrical power and is suited for bulk fuel depots, mining operations, and industrial refuelling across Australia.
Price includes GST
Key Features
- Full-aluminium construction with positive displacement measurement and mechanical register
- Lightweight yet rugged, corrosion-resistant, compact design for easy installation
- Highly accurate volumetric measurement (±0.5%)
- Mechanical display requires no power and is easy to read
- Reliable, precise fuel and oil measurement with minimal maintenance and long-lasting performance
Specifications
| Connection Size | 2 inch BSP (DN50) |
| Flow Rate | 30–300 LPM |
| Max. Pressure | 18 Bar |
| Accuracy | ±0.5% |
| Counter | 4-digit mechanical (0–9999L) |
| Body Material | Full aluminium |
| Suitable Liquids | Diesel, oil, kerosene, and other viscous liquids |
| Power Required | None (mechanical) |
Frequently Asked Questions
What is the best flow meter for bulk diesel transfer at high flow rates?
The OGM-50 handles up to 300 litres per minute through a 2-inch BSP connection, making it one of the highest-capacity mechanical diesel flow meters available. It is designed for bulk fuel depots, mining refuelling stations, and large industrial applications.
What is the difference between the OGM-40 and OGM-50 flow meters?
The OGM-40 has a 1.5-inch connection with a 25–250 LPM range, while the OGM-50 has a 2-inch connection with a 30–300 LPM range. Both are full-aluminium mechanical meters with ±0.5% accuracy. Choose the OGM-50 for higher-volume applications such as bulk fuel storage and mining operations.
Can the OGM-50 be used at fuel depots and mining sites?
Yes. The OGM-50 is rated to 18 bar pressure and handles up to 300 LPM, making it well-suited for commercial fuel depots, mining refuelling stations, and heavy industrial environments where high flow rates are required.
Is the OGM-50 suitable for measuring oil and kerosene?
Yes. Like all OGM-series meters, the OGM-50 uses positive displacement oval gear measurement that accurately meters diesel, oil, kerosene, and other viscous liquids. It is not suitable for water or petrol (gasoline).
