FIG. 1 is a perspective view of the present invention depicting a first end of the coupling housing for attachment to a pump of a mine dewatering apparatus;

FIG. 2 is a perspective view of the coupling housing depicting a second end for attachment to the engine assembly of a mine dewatering apparatus shown in FIG. 1;

FIG. 3 is a side view in elevation of the mine dewatering apparatus;

FIG. 4 is a side view in elevation of the invention as shown in FIG. 3, rotated 180°;

FIG. 5 is a side view in elevation of the invention as shown in FIG. 4, rotated 90° to the right; and,

FIG. 6 is a plan view of the invention as shown in FIG. 4.