Wastewater lifting unit for wastewater containing faeces

The sewage lifting unit for sewage containing fa ecal matter in accordance with DIN EN 12050-1, also known as a faecal lifting unit, ensures backflow-proof building drainage below the backflow level. Single pump systems and double pump systems with a usable volume of at least 20 litres are used for greater reliability.

The faeces disposal system automatically collects and lifts the faecal, faecal-free wastewater or rainwater above the backflow level. The collection tank of a faecal lifting unit provides unpressurised intermediate storage of the wastewater, which is then conveyed above the backflow level in a pressure pipe with a backflow loop. The pressure pipe is connected to a ventilated collecting pipe or underground pipe. According to DIN 1986-100, the ventilation pipe of a sewage lifting station must be routed above the roof and must not be connected to a downpipe.