The screw rotor flow meter the latest positive displacement flow meter manufactured by fetchingin the technology, it adopts a pair of special tooth screw rotors, so it has the outstanding advantages of no pulsating, much lower noise, high precision, high credible, large flow and strong adaptability to environment.

Technical parameter
Precision: 0.5, 0.2
Pressure: 1.6Mpa, 2.5Mpa, 4.0Mpa
Temperature: -20º C~66º C, 60º C~100º C, 110º C~200º C
Diameter: DN50, DN80, DN100, DN200