A combination of high performance and durability, Toshniwal oval gear flow meters measure the volumetric flow rate of a liquid accurately and reliably. Our oval gear flow meters measure any fluid as well as lubricating fluids. Toshniwal OV and OI series flowmeters are Positive Displacement type meters with only 2 moving parts (2 Precision Oval Gears). Through magnetic coupling, the revolutions can either be sensed by magnetic-field-controlled pulse generator with a digital display or through gear train with mechanical indicators. The high-quality construction for housing oval gears along with special tooth profile for high Viscosities and heat extensions makes our Flow meter very versatile and high reliability in most of the applications. Whether you are looking for oval gear flow meters with digital display, mechanical display etc, your search ends with us. Ideal for flow measurement as our oval gear flow meters ensure ● Direct measurement of volume respective of volumetric flowrate. ● Measurement at high viscosities ● High accuracy ● Flow measurement in any direction


  • Available in line size range: 15mm to 150mm ( 1/2” to 6”)
  • Ensures accuracy between 0.1% to 0.3% (depending upon liquid properties)
  • Available with 1.Digital display 2.Mechanical display / Roller Register
  • Rugged and proven design for long-term stability and accuracy.
  • Special Oval Gear tooth profile for viscosities above 150 mPA.
  • Less number of parts makes maintenance simple and easier
  • ATEX variants are available for explosive atmospheres.
  • Manufactured by experienced service engineers in Toshniwal’s NABL certified calibration facility
  • Weights and Measures certified by legal Metrology
  • PESO Certified


Industrial applications of our Oval Gear Meters : Highly versatile, Our Oval Gear Meters can easily handle any downstream liquid flow measurement with accuracy and reliability. Our series of Oval Gear Meters are widely used across different sectors. Some of the common applications include:

  • Approved and extensively used for custody transfer
  • Terminal Automation
  • Diesel Unloading
  • Chemical Unloading
  • Solvent Batching
  • Bowser dispensing
  • Consumption Monitoring
  • We offer world-class flow measurement solutions, including oval gear flow meter, magnetic flow meter and oval gear digital meter. To buy flow measurement solutions and to know how these industrial equipment can help your business, get in touch with us and find out how we can help your business.


Toshniwal Instruments (Madras) Pvt. Ltd, 267, Kilpauk Garden Road Chennai, Tamil Nadu - 600 010 (India)




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