LORO-X main-emergency combination parapet drain, series 88 pipe-in-pipe, for main drainage with gravity flow, discharge rate 4.5 l/s at 35 mm water level on the roof and emergency drainage with siphonic flow 8.2 l/s at 75 mm, with clamping flange, as loose and fixed flange construction, without upstand for bituminous and plastic roofing sheets, penetration depth 106 mm, with main-emergency combination cover made of stainless steel, according to DIN EN 1253, proof of performance with standard-compliant testing system with 4.2 m non-ventilated downpipe according to system data sheet LX772, made of steel, hot-dip galvanized, DN100/50

LORO-X Haupt-Not-Kombi ist das Stichwort für die von LORO zum Patent angemeldete innovative Rohr-in-Rohr Lösung. Durch das patentierte Rohr-in-Rohr Prinzip von LORO ist es möglich, ein unabhängiges zweites Entwässerungssystem innerhalb nur einer einzigen sichtbaren Fallleitung unterzubringen.Das LORO-X Modell Haupt-Not-Kombi Rohr-in-Rohr kombiniert eine Silent-Freispiegel-Hauptentwässerung (4,5 l/s bei 35 mm Wasserhöhe) mit einer zusätzlichen Silent-Power-Notentwässerung (8,2 l/s bei 75 mm Wasserhöhe) in einem einzigen System.

LORO-X main-emergency combination parapet drainage system, series 88 pipe-in-pipe, for main drainage with gravity flow, discharge rate 4.5 l/s at 35 mm water level on the roof and emergency drainage with siphonic flow 8.2 l/s at 75 mm, with clamping flange, as loose and fixed flange construction, without upstand for bituminous and plastic roofing sheets, penetration depth 106 mm, with main-emergency combination cover made of stainless steel, according to DIN EN 1253, proof of performance with standard-compliant testing system with 4.2 m non-ventilated downpipe according to system data sheet LX772, drain made of steel, hot-dip galvanized, DN 100/50