Lance foam made of brass, used in the industry, car washes, agriculture, animal breeding, as well as in the food industry for the application of detergents and disinfectants. Lance has two regulations: the angle and the amount of administered chemistry. This allows us to control both the loading concentration and facilitates the application of the same chemistry on the cleaned surface. Chemical tank is made of transparent plastic state allows control of the amount of chemistry. Unlike the other lances - the stainer is made of nylon.