During heavy downpour, the Labko FRW (Flow Regulation Well) adjusts the incoming flow in the separator system to correspond with the dimensioned flow of the separator system. Labko FRW contains a mechanical flow regulator, which provides an even flow into the separator, even if the incoming flow should exceed the dimensioned flow of the separator system. The excess flow is directed via the bypass pipe to pass the separator system. This prevents the washout of the gathered sands and oils in the separator system. Labko FRW is dimensioned to process approximately 95% of the annual downpour.
