Collecting tank for grey wastewater The 100-litre tank is designed to be equipped with a Unilift AP12 pump to get a compact lifting station for underfloor installation in basements to collect grey wastewater below sewer level and lift it up to the main sewer. The lifting station is suitable for pumping grey wastewater with a maximum particle size of 12 mm from washing machines, showers, washbasins, sinks, etc. The lifting station must not pump wastewater containing discharge from toilets. The prefabricated corrosion-proof polyethylene tank has three inlets, DN 100, a vent, DN 70, an outlet, R 1/4, and a cable entry. The tank cover has a floor drain with a siphon. You can use both sides of the cover. One side has an anti-slip surface; the other is prepared for paving tiles. The cover is placed on an extension neck to adjust the height to the basement floor. Note: An additional tank extension is available as accessory
The pipe kit delivered with the tank includes a non-return flap valve and lever arm guide, which is to be clipped onto the pump for reliable start and stop. The pump must be ordered separately. You can choose the pump from the UNILIFT AP12.40 range. The pump must have a float switch for automatic start and stop, version A1