CP-06 Swivel is used with CP-11TT flat fan nozzles. The swivel makes it possible to adjust the nozzle downward into the airstream. Each click is in 15-degree increments (range of 0°-90°). This allows an operator to change from large to small droplets quickly. These adjustments create the smaller droplet spectrum needed for insecticide and fungicide. See the chart below for representative settings of the swivel at different speeds and angles, all at 40 psi with a 4020 tip.