FF vertical double rotors roots flow meter

FF type vertical double rotors roots flow meter is a kind of high accuracy volumetric flow meter which is developed and manufactured by our factory on base of introduced Japan TOKICO KNOW-HOW. It has the features of high metering accuracy,large flow,stable running,non fluctuation,low noise,good reliability,long life and easy installation and maintenance etc, and also has strong anti-seizing characteristic to media including sand, can be widely used in petroleum,chemical industry,metallurgy,power,traffic,commercial trade etc to precisely meter petroleum and petroleum products,chemical liquid etc, it is especially available for precisely metering large flow,high viscosity liquid.