With twin flap backwater valve and three inlets - ideal for new buildings!
The basement drain "the Universal" is a versatile drain for wastewater without sewage with two optional inlets Ø 50 mm and one in Ø 75 mm. As an option, it can be equipped with a type 5 twin flap backwater valve and can be used to protect individual drainage points such as showers, sinks or washing machines against backwater from the sewer.
Grid covers are available in polymer or stainless steel. There are special accessories available for installation in impermeable concrete, for the shallow-bed method and as a waterproofing layer against water load. There is also a rat protection flap made of stainless steel available.