Advanced Treatment Units
Norweco Singulair GreenNorweco’s Singulair Green HDPE and Singulair concrete advanced treatment units are available with the Model 225L low profile aerator. Based on the 206C aerator, the Model 225L low profile aerator features a modified bracket design, lifting handle and aspirator shaft, allowing for a 6-inch reduction of the height of the risers over the systems. This makes it ideal for projects in areas with high water tables or similar challenges that necessitate a shallow burial depth. The aerator is engineered to be the most dependable and energy efficient air delivery system in the industry. And because Singulair’s
















