The ornamental design which is claimed is shown in solid lines in the drawings. The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design. Broken lines formed of unequal length dashes (i.e., dash-dot) define bounds of the claimed design.
As utilized herein, a “non-uniform arrangement of spray nozzles having varying sizes” means a varying or irregular (i.e., non-repeating) distribution and location on the sprayhead of spray nozzles having different sizes.