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Sewage/FaecesWilo-DrainLift S, M, L, XL, XXLProduct DescriptionScope of delivery– Microprocessor-controlled switchgear for automatic duty cycling,standby and peak load operation. Volt-free contacts and runningand fault indicator lights for each pump.– Flexible hose connection for vent line DN 70– Flexible hose connection for connecting a hand diaphragm pump.– Set containing fittings for pump to tank connections (includingvent flange and hose)See also "Pump equipment/Function" table.Wilo-DrainLift XXLSewage lifting plantType keyExample: DrainLift XXL 1080-2/8.4XXL Packaged sewage set for large projects10(8) Discharge port DN 100(80)80 Total volume 800 l40 = Total volume 400 l2 Double-pump plant8.4 Power P 2 per pump [kW]Lifting plantsApplicationsUntreated sewage that cannot be fed to the public sewer system bygravity flow and sewage coming in from toilets below the backflowlevel must therefore (according to the requirements of DIN 1986/EN 12050) be fed to the public sewer system using an automatic liftingplant.Sewage containing petroleum oils or hazardous substances must bedisposed of via an oil or petrol trap, those containing fats via a greasetrap and those containing sand via a sand trap.Sewage containing acid must first be neutralised. For sewage linesthat cannot be interrupted, a standby pump (double-pump plant) isrequired in accordance with DIN 1986/EN 12050.DesignFully assembled, fully submersible compact plant (submersionheight: 2m, flood duration: 7 days) with one or two gas-tight andwatertight collection tanks.Equipped with two Wilo-Drain TP 80 or TP 100 series sewage pumps(material: Inox and composite). Easy handling due to the low totalweight of the plant; for example, double-pump plant with TP 80pump is only 160 kg (heaviest part: the pump, at 62 kg). Excellenttank drainage due to low suction location.Note: The switchgear is not submersible and thus must be installedin such a way that it is protected from flooding.As of: 06/2004 - Subject to change without prior notice127