A galvanized steel Parshall Flume with end connections and stubs to connect to existing irrigation piping. The end adapters / stubs eliminate the need to field form transitions.  Specially engineered transitions ensure that the flow from the pipe into the flume is fully formed and well distributed for accurate flow measurement.  

The flume is also provided with a high visibility staff gauge to allow the operator to take a quick visual reading of the level (and thus flow) going through the flume.