Casing for Vacuum Ejector Pump

FIG. 1 is a perspective view of a casing for vacuum ejector pump, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the casing for vacuum pump, shown in an alternate condition of use with a vacuum pump.

The elements shown in broken lines are for illustrative purposes only and form no part of the claimed design.