This XL4 2000 × 2000 mm is sealing on the concrete base of the channel. The non-centered drainage in the channel bottom is sealed with a "nose" at the bottom of the plate.
For the design our designers toke the dimension from on-site and transferred it to the CAD-system. So we able were to produce a accurately fitting penstock for this channel.
This XL4 1800 × 1300 is operating in the flood protection in Lohr at the Main river in Germany.
To provide a factory with cooloing water from the river during the flood period, the XL4-plate was assembled with an SAFOX DN300. The SAFOX can be actuated independently of the XL4. So the factory can continue the production during the flood period.
After an on-site survey the XL4 penstock was designed and produced in the dimensions 3000 × 2260 mm. The penstock passage was customized accurate to this unusual channel profile. The XL4 is working as a part of flood protection device with a very good tightness.
This Penstock with a triangular plate is operating in a grit chamber. The dimensions of the penstock are width: 750 mm and heigth:400 mm, the plate sealing is working on a steel plate, mounted on the channels bottom.