This is a very high quality product for those turbine pilots who want to eliminate the possibility of an air bubble causing a flame out. The U.A.T. is placed in series between the last fuel tank and the fuel pump. The system is filled through the 3rd line in the U.A.T. The rectangular shaped tank can be mounted vertically or horizontally and produce the same results making it convenient to fit into just about any model and it will work with any model size turbine engine.