FIG. 1 is a front, right, and bottom perspective view of a shell for a diaphragm pump of a first embodiment of the present invention;
FIG. 2 is a front view of the invention illustrated in FIG. 1;
FIG. 3 is a right plan view of the invention illustrated in FIG. 1;
FIG. 4 is a top plan view of the invention illustrated in FIG. 1;
FIG. 5 is a left plan view of the invention illustrated in FIG. 1;
FIG. 6 is a rear view of the invention illustrated in FIG. 1;
FIG. 7 is a bottom view of the invention illustrated in FIG. 1;
FIG. 8 is a front, right, and bottom perspective view of a shell for a diaphragm pump of a second embodiment of the present invention;
FIG. 9 is a front view of the invention illustrated in FIG. 8;
FIG. 10 is a right plan view of the invention illustrated in FIG. 8;
FIG. 11 is a top plan view of the invention illustrated in FIG. 8;
FIG. 12 is a left plan view of the invention illustrated in FIG. 8;
FIG. 13 is a rear view of the invention illustrated in FIG. 8;
FIG. 14 is a bottom view of the invention illustrated in FIG. 8;
FIG. 15 is a front, right, and bottom perspective view of a shell for a diaphragm pump of a third embodiment of the present invention;
FIG. 16 is a front view of the invention illustrated in FIG. 15;
FIG. 17 is a right plan view of the invention illustrated in FIG. 15;
FIG. 18 is a top plan view of the invention illustrated in FIG. 15;
FIG. 19 is a left plan view of the invention illustrated in FIG. 15;
FIG. 20 is a rear view of the invention illustrated in FIG. 15; and,
FIG. 21 is a bottom view of the invention illustrated in FIG. 15.
The broken lines in FIGS. 8-20 of the drawings illustrate portions of the shell for a diaphragm pump and form no part of the claimed design.