How many of your pumps are physically bolted to your concrete pad? My PB just finished the job, and I noticed when cleaning the baskets the other day that the pumps are not bolted down to the pad. When I smack the lids to get them off, the whole pump wiggles and is really only held by the plumbing. Seems to me this would cause added stress on the housing and plumbing. Should I have them bolted down?
-J
-J