Chemoil Advance Technology supplies Double Window Type Sight Glass Flow Indicators from recognized manufacturers for visual monitoring of process flow in pipelines and industrial process systems. The double-window construction provides a viewing arrangement that allows operators to observe the process medium as it passes through the pipeline.

A sight glass flow indicator is installed in a process line to provide direct visual indication of flow, fluid presence and general flow condition without opening the process system. Depending on the design, additional visual elements such as a rotor or drip arrangement may be available to assist with flow observation.