Two screws enclosed in one cylinder significantly reduce the risk of filter drum blocking and provide a higher transportation efficiency. This sophisticated design enables a contactless mechanism of the screws and the moving rings to prolong the lifespan of the two components that were once the main consumables. By adopting the in-line flocculant dosing system, we improved the mixing efficiency resulting in chemical savings. With all of that, VOLUTE DUO™ becomes an ideal solution for a wide range of applications. Watch this video for more details.