The SC-SCL Submersible Aerator by ArCh Enviro is a high-performance radial aeration system designed for efficient mixing and oxygen transfer in wastewater treatment plants. Compact and energy-efficient, it is widely used in processes such as biological oxidation, homogenization, and sludge stabilization in STP and ETP systems. The SCL variant features removable expulsion channels for improved aeration coverage and enhanced flexibility during maintenance.