Untreted sewage that cannot be fed to the public sewer system by gravity flow and sewage coming in from toilets below the backflow level
|Type key Example:|
|XXL||Packaged sewage set for large projects|
|10(8)||Discharge port DN100(80)|
|80||Total volume 800l
40 = Total volume 400l
|8.4||Power P2 per pump [kW]|
Untreted sewage that cannot be fed to the public sewer system by gravity flow and sewage coming in from toilets below the backflow level must therefore (sccording to the requirements of DIN 1986/EN1205) be fed to the public sewer system using an automatic lifting plant.
Sewage containing petroleum oils or hazardous substances must be disposed of via an oil or petrol trap, those containing fats via grease trap and those containing sand via a sand trap.
Sewage containing acid must first be neutralised. For sewage line that cannot be interupted, a standby pump (double-pump plant) is required in accordance with DIN 1986/EN 12050
Fully assembled, fully submersible compact plant (submersion hight: 2m, flood duration: 7days) with one or two gas-tight and watertight collection tanks.
Rquipped with twi Wilo-Drain TP80 or TP100 series sewage pumps (material: inox and composite). Easy handling due to the low total weight of the plant; for example, double-pump plant with TP80 pump is only 160Kg (heaviest part: the pump, at 62Kg). Excellent tank drainage due to low suction location.
Note: The switchgear in not submersible and thus must be installed in such a way that it is protected from flooding