The ornamental design for a fluid pumphead with a removable cartridge, as shown and described.
FIG. 1 is a front/left side isometric view of a fluid pump head with removable cartridge;
FIG. 2 is a front elevational view of the fluid pump head with removable cartridge of FIG. 1;
FIG. 3 is a rear elevational view of the fluid pump head with removable cartridge of FIG. 1;
FIG. 4 is a right side elevational view of the fluid pump head with removable cartridge of FIG. 1;
FIG. 5 is a left side elevational view of the fluid pump head with removable cartridge of FIG. 1;
FIG. 6 is a top view of the fluid pump head with removable cartridge of FIG. 1; and,
FIG. 7 is a bottom view of the fluid pump head with removable cartridge of FIG. 1.
The broken lines used in various Figures are included for the purpose of illustrating portions of fluid pump head with removable cartridge that form no part of the claimed design.