SCHLICK hollow-cone nozzles atomise pressurised liquids into very fine droplets and thereby provide a large specific surface. The normal spray angle is achieved by bore holes of
0.1 to 0.5 mm diameter approx. 60°
0.5 to 1.6 mm diameter approx. 70°
1.6 to 20 mm diameter approx. 78°
from 21 mm approx. 80° to 85°
For spray angles smaller or larger than the normal spray angle the nozzle is fitted with a smaller or larger exit hole than that shown in the table. Each air flow rate corresponds to the nominal bore hole. In the same way, the total height of the nozzle can change. A differential pressure at 3 bar is chosen for testing and nominal pressure.