Smart Storm - Model BS3680 -Critical-Flow Open Venturi Flume

A Venturi flume is a critical-flow open flume with a constricted flow which causes a drop in the hydraulic grade line, creating a critical depth. Smart Storm manufacture BS3680 rectangular flumes in either stainless steel or Polypropylene to suit customer requirements. Flumes are available as complete structures with integral approach channel or as flume cheeks to retrofit into an existing channel. Available in sizes from 0.5L/s to 800L/s.