... 0.5-8LPM,1-12LPM,2-20LPM ,3-30LPM,10-60LPM,etc.Specifications for other models: ModelMeasure RangeScrew threadAccuracyUnit ... price(USD)ml/min(Liquid)NM3/h(Gas)NT-4T6-600.2-2l/mindirect±4% 19NT-4T40 ... G1/4"1/4"BSP The outline size of NT-4T,6T,8TFlow Meter Model Size(mm)ABCDEFNT-4T942721141470NT ... .580The material and code of the parts of NT-4T,6T,8TFlow Meter With value Value Fitting ...