The BFS 5Star is a five outlet, quick fit bayonet fertiliser nozzle, which fits most standard nozzle bodies. It allows you to apply liquid fertiliser and then quickly swap over to spraying without removing them.
At 12 kph you can apply between 80 and 240 litres per ha by changing the pressure, controlled by the rate governor. Higher rates can be achieved but at slower forward speeds. They can be used for variable rate application or for quick rate changes when moving from field to field or to different crops, without changing nozzle size. Optimum pressure range is between 1.25 bar to 2.75 bar max. It is important not to use higher pressures which can result in excessive scorch.