FIG. 1 is a front elevational view of a pump showing my new design, rear corresponds;
FIG. 2 is a side elevational view taken from the right of FIG. 1, other side corresponds;
FIG. 3 is a top plan view of FIG. 1;
FIG. 4 is a bottom plan view of FIG. 1;
FIG. 5 is a section view on line 5--5 in FIG. 2; and,
FIG. 6 is a perspective view thereof.