SediPipe L / L plus
SediPipe L and SediPipe L plus are stormwater treatment systems for polluted stormwater runoff, e.g., from traffic areas. The systems separate washed-up particles and light liquids (oil) from stormwater and reliably retain these materials in the system, even in case of spills in dry weather.
e.g. SediPipe L 600/6
e.g. Sedipipe L plus 600/6
Systems of the SediPipe L and SediPipe L plus design are comprised of a start shaft, a target shaft and a sedimentation path. The shafts are delivered as a three-piece push-fit system and comprise a shaft bottom with a factory-welded base plate, an inlet and/or outlet set and an extension pipe which can be cut to length individually. The sedimentation path is comprised of one or several main pipes. The total length of the sedimentation path depends on the system type and
varies between 6 m and 24 m. The target shaft features an immersion wall. The sedimentation path features a construction-related upward gradient when installed.
SediPipe L and SediPipe L plus are stormwater treatment systems which keep a permanent water level. Coarse particles are already retained in the start shaft. Fine particles are retained in the
sedimentation path. The lower flow separator prevents remobilisation and therefore discharge of sediment also during heavy rain. Systems of the SediPipe L plus type additionally feature an upper flow separator leading to increased separation performance for light liquids in rainfall events.