Baufix 50

Baufix 50 is a compact sump designed for the installation in foundation rafts or cellar floors. Together with the submersible motorised pump U3KS, it is suitable for the drainage of domestic wastewater from washbasins, sinks, showers and washing machines in cellars or lavatories. The floor drain in the cover of the sump protects the location against bigger floods. The introduction of wastewater from toilets and urinals is not permitted.
The pressure-resistant sump is placed into the pit without formwork; the pipes are connected and the sump embedded flush in concrete. The installation in areas subject to the groundwater flooding is permitted only along with additional measures (water-tight concrete shell) as the connection between PE and concrete does not withstand pressing water.
In combination with the height-adjustable and rotatable cover made of plastic, the shaped sump neck permits a perfect level compensation at the installation site. Thus, the installation depth of the sump may vary between 45 and 71 cm. The arrangement of the combined inlets in the lower part of the sump permits installation in flat pits as well.
The swing-type check valve fitted in the works of the manufacturer prevents the reflux of the waste-water from the pressure pipe into the sump. The standard odour trap stops annoyance caused by offensive odour. The screw clamp with wing bolt in the container ensures ease of installation and maintenance of the pump.
For deeper installation depths or more powerful pumps, we recommend the use of Baufix 100 and Baufix 200.
The unit is in conformity with the specification of German / European standard EN 12050.