International Commission on Irrigation & Drainage Commission Interationale des Irrigation et du Drainage
2773. Saddle siphon, or Hood siphon : A siphon having its duct formed of a U-shaped hood. The inlet lip of the hood is submerged below the full reservoir level and that of the outlet lip terminates in a water seal formed by various devices. The siphons are sometimes named according to the water seal provided (illustrated). | ||