CE, SIL-3 & ATEX Certifications
Oval Gear Flowmeter
Precise volumetric metering for High-Viscosity and Clean-Liquid Applications
We design oval gear flowmeters for environments where consistent volumetric accuracy is essential and where viscosity, pressure, and fluid quality vary significantly. By integrating precision-machined gears, stable pickup signal architecture, and material configurations suited for demanding industrial media, our flowmeter can provide consistent accuracy to enhance operational confidence and help users maintain tighter process discipline.
Request Your Free Quote NowPurpose-Built Options for Reliable, Repeatable Flow Monitoring
Explore Our Oval Gear Flowmeter
Our oval gear series offers a complete selection of models engineered for stable volumetric accuracy across oils, chemicals, and high-viscosity liquids. Each configuration is designed to deliver reliable flow monitoring, simplified integration, and dependable performance for a wide range of industrial pipelines.
Stainless Steel Oval Gear Flowmeter
Corrosion-resistant metering for chemicals, solvents, and clean process liquids.
- Accuracy: ±0.5% or ±0.2%
- Viscosity: 2–8×10⁻⁶ m²/s and above
- Media: Solvents, food-grade liquids, etc
- Medium Temp: −20 to 120°C
- Output: Pulse / 4–20 mA
Cast Steel Oval Gear Flowmeter
High-strength design for petroleum, heavy industry, and process oil delivery.
- Accuracy: ±0.5% or ±0.2%
- Media: Oils, fuels, industrial liquids, etc
- Medium Temp: −10 to 120°C
- Viscosity Adaptability: Medium–High
- Output: Mechanical / Electronic
Cast Iron Oval Gear Flowmeter
Robust, cost-effective solution for general-purpose oil and liquid measurement.
- Accuracy: ±0.5%
- Media: Diesel, lubricants, light oils, etc
- Viscosity: Stable in moderate-viscosity fluids
- Medium Temp: −10–120°C
- Output: Pulse / Mechanical
High-Temperature Oval Gear flowmeter
Thermal-resistant construction for asphalt, thermal oils, and elevated-temperature fluids.
- Accuracy: ±0.5% / ±0.2%
- Media: Thermal oil, resin, asphalt, etc
- Medium Temp:Up to 200–300°C
- Seal Material: Reinforced high-temp seals
- Outputs: Mechanical + Pulse
High-Viscosity Oval Gear Flowmeter
Designed for viscous fluids such as glue, grease, polymers, coatings, and thick oils.
- Accuracy: ±0.5%/±0.2%
- Viscosity: Up to 10,000+ mPa·s
- Media: Adhesives, resins, coatings, thick oils
- Medium Temp: −10 to 120°C
- Output: Pulse / 4–20 mA
Stainless Steel Explosion-Proof Oval Gear Flowmeter
For hazardous liquids in chemical plants, fuel terminals, and flammable environments.
- Accuracy: ±0.5%
- Explosion-Proof Rating: Ex d IIB T4
- Media: Fuels, solvents, flammable liquids
- Outputs: Pulse + 4–20 mA
- Display: LCD Total & Instant Flow
Main performance features
Design features that deliver measurable performance in real industrial environments.
Design solutions tailored to complex industrial fluids.
Developed to deliver predictable accuracy in demanding fluid conditions
Our design process evaluates gear movement, torque loads, material deformation, and signal generation to build oval gear meters capable of stable operation in industrial environments. By integrating simulation, mechanical testing, and application-aligned verification, we ensure each model provides accurate flow monitoring and dependable performance across clean and viscous liquid applications.
Fluid Behavior Analysis
Gear and chamber geometry are refined based on empirical data from high-viscosity and temperature-sensitive media.
Optimized Torque and Gear Alignment
Gear rotation characteristics are engineered to maintain low friction and consistent displacement, supporting stable volumetric output.
Stable Pickup Verification
Signal modules are tested for pulse integrity, ensuring clean outputs under vibration, turbulence, or electrical interference.
Performance Curve Verification
Meters are evaluated across multiple flow points to confirm linearity, repeatability, and measurement predictability.
Measured Accuracy Starts With Controlled Manufacturing
Engineered through controlled processes and disciplined quality standards
Our oval gear meters are produced using precision machining, controlled component alignment, and rigorous dimensional checks for stable, long-term accuracy. Each meter passes through multi-stage assembly checks, dimensional verification, and calibrated flow testing to ensure consistent volumetric performance across clean, viscous, and high-temperature media. This disciplined production workflow allows users to trust the measurement stability of every unit we deliver.
Verified Performance, Certified Quality
Certified to the World’s Most Demanding Industrial Standards
Our flowmeters undergo comprehensive verification under recognized global standards. With SIL-3 safety, CE conformity, and explosion-proof certification, each unit delivers dependable performance and lasting operational integrity in demanding process conditions.
A Picture's Worth a Thousand Words
Trusted in Industrial Facilities Worldwide
Precision Flow Measurement Starts Here
Discuss Your Application With Our Flow Specialists
If your project involves challenging media, varying viscosity, or specific accuracy requirements, please contact with our measurement specialists to discuss your unique application requirements, and help you determine the best-fit metering solution and configuration for your process.
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