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Oval Gear Flow Meters

Oval Gear flow meters are designed to function in applications that require an accurate volume dispensing of water solutions or any other liquid, including for use in brake fluid, wiper fluid and antifreeze applications.

Oval Gear Flow Meters

Impressive Accuracy in the Field. Simple and Robust Design.

Oval Gear flow meters are designed with a focus on reliability to ensure they withstand even the harshest environments within your application.

  • Stable Performance. Built with rugged, corrosion- and shock-resistant plastic covers to protect the meters from harsh and demanding environments. 
  • Long-Term Accuracy. Features include impressively accurate performance that is consistent throughout the product’s lifespan. 
  • Application Flexibility. Ideal for use in a variety of chemical applications, including petroleum based fluids, water solutions and other liquids that are compatible with the materials of construction.

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How It Works

  • Measuring Principle
  • How It Measures
  • Key Applications
Measuring Principle
Measuring Principle

Positive displacement meters, including Oval Gear meters, measure volumetric flow rate of a liquid or gas passing through the meter by repeatedly entrapping it with rotating parts to measure the volume.

How It Measures
How It Measures

Oval gear meters consist of two toothed precision wheels that are oval shaped. As fluid passes through the meter, the oval wheels rotate proportionately—the number of rotations is equal to the volume measurement.

Key Applications
Key Applications
  • Motor Oil Batching Systems
  • Antifreeze Dispensing Systems
  • Bulk Dispensing of Petroleum Products
  • Chemical Dosing
  • Additives

Featured Product Lines

Industrial Oval Gear (IOG)

Industrial Oval Gear (IOG)

Badger Meter Industrial Oval Gear meters are designed to function in applications that require an accurate volume dispensing of water solutions or any other liquid. These products have rugged, shock-resistant plastic covers, similar to those used for power tools, protecting the meters from harsh and demanding environments.

Automotive Oval Gear

Automotive Oval Gear

Automotive Oval Gear in-line mechanical flow meters use oval gear technology to accurately measure fluid with electronic field serviceable/replaceable registers.The transmitter style register provides a reliable interface to many inventory management systems. These are special meters designed for brake fluid, wiper fluid and antifreeze applications.

Products

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Oval Gear Flow Meters
Size
6…25 mm
0.5...1 in.
Temperature Range
-20…60 °C
-4...140 °F
Flow Range
1…30 l/min
0.25...8 gpm
Pressure Range
Up to 103 Bar
Up to 1500 PSI
Precision oval gear meter series IOG 1/4",for industrial applications
Flow Range
0,25 - 8,3 l/min
0,07 - 2,2 gpm
Pressure Range
Up to 100 bar
Up to 1450 psi
Temperature Range
-30 - 120°C
-22 - 248°F
Precision oval gear meter IOG PVDF
Flow Range
0,04 - 120 l/min
0,01 - 31 gpm
Pressure Range
Up to 16 bar
Up to 230 psi
Temperature Range
-10 - 60°C
14 - 140°F
Precision oval gear meter series IOG 1" HF for high flow applications
Size
1"
1"
Flow Range
5,7 - 170 l/min
1,5 - 45 gpm
Pressure Range
0 - 200 bar
0 - 1740 psi
Temperature Range
-30 - 120°C
-22 - 248°F
LM OG-HFlow 3/4" and 1"
Size
3/4" and 1"
3/4" and 1"
Flow Range
2 - 115 l/min
0,5 - 30 gpm
Pressure Range
0,35 - 140 bar
5 - 2030 psi
Accuracy
± 0,5%
± 0,5%
Protection class
IP65
IP65
Precision oval gear meter series LM OG I PVC, for industrial applications
Flow Range
0.5 … 35 lpm
0.13 … 8 gpm
Temperatur Range
-10 … 45 °C
14 … 110 °F
Pressure Range
0.30 … 10 bar
4.5 … 145 psi
Precision oval gear meter series LM OG I stainless steel, for industrial applications
Connections
0.5 in. BSPP
0.5 in. BSPP
Flow range
0.5…35 lpm
0.14…9.24 gpm
Temperature range
-20…80 °C
-4…176°F
Pressure range
0.35…100 bar
5.08…1450.38 psi
Pulse transmitter series LM OG TI 100 PVC, for industrial applications
Size
1/2" BSPP
1/2" BSPP
Flow range
0.5…35 lpm
0.13…8 gpm
Temperature range
-10…45°C
14…110°F
Pressure range
0.30…10 bar
4.5…145 psi
Pulse transmitter series LM OG TI 100 Alu, for industrial applications
Flow Range
0.5…35 lpm
0.14…9.24 gpm
Temperature range
-20…80°C
-4…176°F
Pressure range
0.35…100 bar
5.08…1450.38 psi
Accuracy
± 0.5%
± 0.5%

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Find a distributor
Our extensive global network of distributors is ready to serve you in your local language at your time zone.

For Europe and Africa

For Asia Pacific

For the United Arab Emirates