The video presents the LORO-X ATTIKASTAR Series 93, filmed at the BAU trade fair in Munich.

The drain has a very large hood and therefore a high capacity for carrying the water off the roof. The emergency drainage is designed as a siphonic system: the water rises over a weir and is then siphoned off through the siphonic drain and the pipework system.

Two pipes running side by side keep the intervention in the roof surface small and still deliver a very high capacity. Large drains like these are in demand above all in industrial and hall construction, where large roof areas are drained through just a few outlets.