Double window-type sight flow indicators are essential components in various industrial applications to monitor the flow of fluids in pipelines. They enable operators to visually inspect the fluid flow without disrupting the flow process, and detect any changes or anomalies that may require immediate attention. However, not all double window-type sight flow indicators are created equal, and it is important to consider several key features before choosing one for your application. In this blog, we will explore the critical features that you should look for when selecting a double window type sight flow indicator.