Positive Displacement Flowmeters (Oval Gear) are used for the continuous and intermittent measurement of liquid, which are typical of Volumetric type, covering large flowranges, low pressure loss, large viscosity range, easy installation, high accuracy & easy calibration.

This type oval gear flow meters is mainly used to measure fuel oil, gasoline, marine heavy oil, diesel, lube oil, molasses, sauces, resin, and creams etc. It is widely used in petroleum, chemical, fiber, transportation, food, medicine and health industries. For different liquids (acids, alkalis, salts, organic solutions etc), the flow meter body can be manufactured in different materials(such as stainless steel).