Thanks for the tip on neoprene rubber!Try putting some neoprene rubber between the pump and the wall, that should help with the vibrations. How well is the bulkhead on the right hand tank doing? I've always wondered if the flat bulkhead seals very well to the curved wall of the reservoir.
Thanks for jogging my memory about uniseals! I had completely forgot about those guys. I'll be plumbing up my RODI system on Sunday and would have ran into an issue trying to use a standard bulkhead. So your reply saved me since I can get one delivered from Amazon tomorrow! Had a seen your reply when you made it, it would have been no big deal. lolThanks for the tip on neoprene rubber!
That's a uniseal so made for curved surfaces. The part where it's located is high enough that it's dry, although I did a quick leak test and it seems OK