The ornamental design for a pressure bleed-off clamp, as shown and described.
FIG. 1 is a perspective view of a pressure bleed-off clamp, showing our new design.
FIG. 2 is a front plan view of the pressure bleed-off clamp of FIG. 1.
FIG. 3 is a rear plan view thereof.
FIG. 4 is a top plan view thereof.
FIG. 5 is a bottom plan view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a left side elevation view thereof; and,
FIG. 8 is another right side view of the pressure bleed-off clamp. Here, a bleed-off handle is shown connected to the Pressure bleed-off clamp, in broken lines.
The broken lines in the drawings depict portions of the pressure bleed-off clamp that form no part of the claimed designs.