Palmer Bowlus Flumes


The Palmer Bowlus metering flume is widely used in open channels or pipelines that are not under any pressure.

The Palmer Bowlus metering flume has been widely used for measuring water and wastewater in open channels or pipelines that are not under any pressure. This flume is normally installed in a “U” shaped channel fed by a pipeline such as storm drains and sewers. This convenient flume requires little redesign or special modification of circular conduits for installation.


  • Low Head Loss
  • Minimum flow restriction
  • Measurement accuracy



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