Passavant® Mammutrotor Lago
The Mammutrotor® Lago has been specifically developed for small oxidation ditches or pond-style wastewater treatment plants.
There are more than 8,500 installations worldwide, with a total length of approximately 50,000 m. The Mammutrotor® has become the byword for economic and reliable surface aeration. The Mammutrotor® Lago is manufactured in Aarbergen (Germany), builds on the Passavant product’s strengths experience and has been specifically developed for small oxidation ditches/lagoon/pond-style wastewater treatment plants.
Unique Features
- Constant oxygen input and efficiency over entire life cycle
- No negative influence on the oxygen input in case of
varying wastewater characteristics, α -factor close to 1 - Embedded guide baffle for high energy efficiency and
direct flow to deeper water layers - Linear energy output over the entire rotor lenght
- Innovative drive concept without coupling
- Low maintenance requirement (oil change after 20,000-50,000 hours)
- Optional: Environmentally-friendly lubricant