Jansen
https://www.jansen.com/en/index.html
JANSEN energy conversion shaft
The upright energy conversion shaft made of high-quality PE was specially developed for use in steep pipes. With diameters of 600 to 1000 mm and a pressure stability of up to 3 mWs, it specifically reduces the kinetic energy of the flowing water and thus protects the downstream pipe system from damage caused by overloading. The compact design, low weight and absolute tightness make it an efficient, low-maintenance alternative to conventional concrete manholes - even in challenging terrain. Thanks to individual customization options, the energy conversion shaft is quick and easy to install.
