Thread : NPT 1/2''
Flow rate : 1-30L/Min
Accuracy : ±0.5%
Viscosity : 2 - 2000 CS

The AOCHENG OILM02 is a gear-type oil flow meter designed to measure lubricating oil and diesel during fluid dispensing and transfer. Its aluminium body and protective rubber housing provide a practical solution for integration into compatible oil dispensing hoses and systems. The digital register displays measured volume to help operators monitor oil delivery during maintenance and workshop operations.

| Parameter | Specification |
|---|---|
| Model | OILM02 |
| Product Type | Gear Oil Flow Meter |
| Measuring Principle | Gear Type |
| Applicable Fluids | Lubricating Oil / Diesel |
| Connection Thread | 1/2″ NPT |
| Working Pressure | 70 bar |
| Pressure Loss | Less than 0.5 bar |
| Flow Rate | 1–30 L/min |
| Accuracy | ±0.5% |
| Body Material | Aluminium |
| Protection | Rubber protector |
Gear-Based Measurement
The gear measuring mechanism is designed for oil flow measurement in compatible dispensing systems.
Local Volume Reading
The digital register enables operators to check the measured quantity during oil delivery without relying solely on external measurement equipment.
Flexible System Integration
The meter can be incorporated into compatible hoses or dispensing assemblies according to the installation requirements.
Practical for Maintenance Operations
Its specified flow range and connection size support oil dispensing tasks in automotive workshops and industrial maintenance environments.
A gear-type meter can be suitable when the application requires measurement of compatible lubricating oils or diesel within a defined flow range. Buyers should compare fluid viscosity, expected flow, pressure, required accuracy and installation conditions before choosing a measuring principle.
The listed connection is 1/2″ NPT, and the meter is intended for compatible inline or dispensing equipment installations. Confirm connection gender, flow direction, available space and system pressure before integrating it into an existing hose assembly.
The stated accuracy describes measurement performance under specified conditions. For purchasing applications where volume readings affect inventory or cost control, ask the supplier to confirm the test conditions, calibration procedure and accuracy across the intended flow and viscosity range.
Suitability depends on the lubricant’s viscosity and temperature, as well as the meter’s operating limits. Although the product is intended for oil measurement, the catalogue does not specify a complete viscosity range; confirm compatibility with the actual lubricant before ordering.
A flow meter provides a measured volume reading rather than only indicating that fluid is moving. The OILM02 is intended for applications where operators need to monitor dispensed oil or diesel quantities. Requirements for transaction records, remote communication or certified measurement should be confirmed separately.
Oil flow meters for controlling the dispensing of lubricating oils and diesel. Body with aluminium measuring chamber.allows for a high degree of accuracy when measuring and reduced loss of pressure.
This can be used either in-line on hoses, or on the nozzle, for instantaneous measuring of the fluid dispensed.
| Model | OILM02 |
| Thread | NPT 1/2” |
| Working pressure | 70 bar |
| Loss of pressure | <0.5 bar |
| Flow rate | 1-30L/min |
| Accuracy | +/- 0,5 % |
| Repeatability | 0.2 |
| Viscosity | 2 – 2000 cS |
| Materials | Aluminium body, Rubber protector |
| Power | Gear |


