flow meter 1.Accuracy:0.5% 2.Flow Rate:20-300L/min 3.Repeatability:less than 0.03% 4.Medium:gasoline,LPG,crude oil,fuel,etc flow meterMain Feature:OGM-A-25/40/50 aluminum oval gear meter has the ability to handle a wide range of fluid viscosities with exceptional levels of repeatability and durability, applying in the petroleum, chemical, food industry, etcAdvantage:1. Compact size, easy ...