![](https://www.hydrofluxepco.nz///wp-content/uploads/2021/08/Circular-Product-Photo.png)
Circular
For larger packaged systems, typically 2000 EP or greater, RoadTrain® is available as a circular design with integration of a clarifier mechanism within the centre section, and the equalisation, anoxic and aeration zones within the outer annulus.RoadTrain®
![](https://www.hydrofluxepco.nz///wp-content/uploads/2022/09/Options-Circular-Main-1500x592.jpg)
The circular design is available as a bolted version to facilitate site installation works.