Description: DIE CAST ZINC MATERIAL 0.94 INCH DIA SIZE EMT CONDUIT USED ON 100 STANDARD PACKAGE 1/2 INCH TRADE SIZE 90 DEG BEND ANGLE APPLICABLE STANDARD NEMA FB-1, NEC ...

The EMT can serve as the equipment ground, but I recommend pulling a separate wire to be absolutely sure you have a continuous path back to the panel in the event of a short circuit or ground fault.