Parshall Flumes

PARSHALL FLUMES are used for metering liquids in open channels, the unbroken flow lines do not obstruct flow which can cause buildup of debris. The unbroken lines also result in low head loss characteristics which make the flume useful for measuring under gravity head situations and measuring liquids.



Produced using the lay-up process, the parshall flumes are gel-coated on the interior/exterior sections to provide smooth internal contours that ensure measuring accuracy. The parshall flume typically varies in size from a 1” to 12’ throat width.