According to the EN 858 standard, a sampling shaft always builds a part of the oil separator system. The EuroNOK Sampling Shafts make it possible to monitor the quality of the wastewater or rainwater that is led into the sewer system.
In the Labko Bypass System, the EuroNOK FRW is used. The difference in the EuroNOK FRW is that the bypass-pipe is connected back to the rainwater sewer. Both the EuroNOK and the EuroNOK FRW contain a shut-off valve that makes it possible to close the sewer line, should an accident occur in the area.
