Sight Flow Indicators

A sight flow indicator is a device installed into a pipe to provide a visual of verifying liquid flow for direction and accurate flow rate. It is a body with one or more viewing windows, usually with gaskets, and a way to mount the indicator to the pipeline, such as flanged, threaded, or sanitary clamp connections. Sight flow indicators are available to fit standard pipe sizes ranging from 1/4-inch to 16-inches and carry ANSI pressure ratings.They may be applied to almost every phase of movement, whether it is liquid, gas or powder.