US D275616 S
FIG. 1 is a front elevation of a pressure regulator control module for self-contained breathing apparatus showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a left end view thereof;
FIG. 4 is a right end view thereof;
FIG. 5 is a rear elevation thereof; and
FIG. 6 is a bottom view thereof.
The broken lines in FIG. 2 are shown for illustrative purposes only.