SAS Global has learned through extensive modeling, field research, and testing that to correct fuel pipe imbalance the problem must be dealt with at the source – as the coal exits the remote classifier. SAS has developed the Multi-Outlet Diffuser to deal with this challenge. The SAS Multi-Outlet Diffuser system mixes the pulverized coal and air into a homogeneous mixture as it exits the remote classifier system and enters the individual fuel pipes. A significant improvement in air to fuel ratio between all the fuel piping now allows for the proper usage of an orificing system, if needed, to match the fuel pipe velocities.