Sill Simulation of shallows, sills cause a reduction of the flow cross-section Features - reduction of the flow cross-section in a flume Learning objectives/experiments - behaviour of open channel flow at a reduction of flow cross-section Specification [1] sill for experimental flume HM 162 [2] sill with sealing lips [3] removable assembly aids Technical data Inclination of inlet/outlet element: approx. 15° Material: PVC LxWxH: 1020x304x70mm Weight: approx. 10kg