I've got a stainless single tier with two pump mounts, also stainless, welded to the lower beam. I've also got a control panel that will be mounted on a wall beside the stand. The stand is located in my basement. I'm wondering how to safely ground both the pumps and the CP. I'm planning on mounting a small two position terminal strip on the underside of my mounts, then run the wires from the pump to the CP via wire tubing. The grounds would be directly mounted to the stainless pump mounts.
Here's my question. Would it be safer to mount the pump grounds to the stand, or run a ground wire with the pos. and neg. to the CP, and ground it with all the rest of my components in my CP?
Here's my question. Would it be safer to mount the pump grounds to the stand, or run a ground wire with the pos. and neg. to the CP, and ground it with all the rest of my components in my CP?