In the vault there is a sump pump that prevents flooding of the vault. It has a float used to switch on the sump pump. There is a pump that cirulates water and pumps water into the fountain. My problem is that when the sump pump circuit which is on a GFI circuit trips, the controls are in danger of water damage (if the water level gets that high). Is there a certain motor I should use on a GFI circuit? Code says that the sump pump has to be on a GFI circuit. Actually the fountain pump (for pumping water into the fountain) has to be on a GFI circuit also. Thanks.... Mike