Before revision: Types of Diffusers Diffusers are generally referred to as either: Fine Bubble/Fine Pore Coarse Bubble Other diffused aeration devices include: jet aerators, aspirators, and U URL Design Specifications Typical efficiency of a full floor coverage diffused aeration system in clean water is 2%/ft submergence or 6.6%/m submergence.
After revision: Types Diffusers are generally referred to as either: Fine Bubble/Fine Pore Coarse Bubble Other diffused aeration devices include: jet aerators, aspirators, and U URL Design Specifications Typical efficiency of a full floor coverage diffused aeration system in clean water is 2%/ft submergence or 6.6%/m submergence.