A Rotameter is a widely used device for measuring the flow rate of liquids and gases in pipelines. It works on the principle of variable area flow measurement, where a float moves up or down inside a tapered glass or plastic tube based on the flow rate. The reading can be taken directly from the scale marked on the tube, making it simple and convenient. Rotameters are commonly used in industries like water treatment, chemical plants, laboratories, and gas supply systems. They are compact, lightweight, and require no external power, which makes them highly reliable. Due to their accuracy, low maintenance, and cost-effectiveness, rotameters are preferred for both industrial and laboratory applications where quick and precise flow measurement is essential. join us https://pearlwater.in/search?q=rotameter