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BS VENTURI FLUMES

A complete system for flow measurements of open channels can be composed by Venturi, by ultrasonic level sensors (PTU5_ or METER), and associated a calculation, indication and volume totalization unit such as the model VLW90M, or directly using the compact flow transmitter FLOWMETER. SGM-LEKTRA has developed its own flumes family called BS… in co-operation with the Pavia University Hydraulic Division. The BS… flume is a special Venturi with flat bottom and ready to be lodged in a pre-existing rectangoular channel.. The BS… flumes are suitable for use in irrigation systems, industrial waste water treatment, sewage, and in general for turbid waters; the flat bottom without protrusions has a self-cleaning effect, does not favor the debris deposit and can be easily inserted in rectangular ducts existing. The submerged flow (ratio from downstream head and upperstream head) can be well tollerated. The practical limit of submergence for all sizes is about 90%

  • Flow rates up 1m3/h to over 2250m3/h
  • Prefabricated heat sealed PP
  • Particularly suitable for dirty water
  • Low load losses
  • Matching Sets with all SGM-LEKTRA open channels flow measurement systems
MODELOS qmin Qmax
BS150 1 m 3 / h  – 0,28l / seg 50 m 3 / h  – 13,8l / s
BS200 2 m 3 / h – 0,55l / seg 55 m 3 / h  – 15,27l / s
BS300 3 m 3 / h  – 0,83l / seg 150 m 3 / h  – 41,6l / s
BS400 10 m 3 / h  -2,7l / seg 310 m 3 / h  – 86,1l / s
BS500 20 m 3 / h  – 5,5l / seg 500 m 3 / h  – 138,8l / s
BS600 25 m 3 / h  – 7,15l / seg 850 m 3 / h  – 236l / s
BS800 50 m 3 / h  – 13,9l / seg 1400 m 3 / h  – 389l / s
BS1000 60 m 3 / h  – 16,6l / seg 2250 m 3 / h  – 625L / s
BS1200 / /
BS