We claim the ornamental design for a spray gun washer console, as shown and described.
FIG. 1 is a front view of a first embodiment of the spray gun washer console;
FIG. 2 is a side view, the opposite side view being a mirror image;
FIG. 3 is a rear view;
FIG. 4 is a top view;
FIG. 5 is a front perspective view;
FIG. 6 is a front view of a second embodiment of the design, with a cover shown in a first position;
FIG. 7 is a side view, the opposite side view being a mirror image;
FIG. 8 is a rear view;
FIG. 9 is a top view;
FIG. 10 is a front view with the cover shown in a second position; and,
FIG. 11 is a side view, the opposite side view being a mirror image.
The broken lines shown in FIGS. 1, 5, 6 and 10 are included for the purpose of illustrating portions of the spray gun washer console which form no part of the claimed and described.