FIG. 1 is a top left perspective view of the sprayer center frame showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken line showing in FIGS. 1–7 is included for the purpose of illustrating portions of the sprayer center frame and forms no part of the claimed design.