Originally Posted by
westwind77
http:///forum/post/2955282
I have a 4000HH that I got a few days ago, part of my 'advanced filtration kit' made by Lifegard Aquatics. I set it up and wow, the pump was LOUD and did not sound right! I checked all connections, checked for air seeping into the system, even took it apart and checked the magnet, etc. Set it back up, same problem. The top of the pump was HOT to the touch, and actually heated my water up to 81.5! Normally the tank sits around 78, house temp is 70-72. I called and they are sending a replacement at it should not be like that. Hopefully the new one will run better.
I ran an Eheim 1260 & 1262 before, both ran silent and never had a problem with them.
A guy at work bought that same system. He also was, blessed with an insanly loud and hot pump. He glued on a fitting to the pump so he bought another pump. Ran sweet for about two months, then the same noise again. He is now running a little giant on that setup and he moved the tank cause that pump still isn't quite.
I think the issue you have is with the life guard system itself.
He gave me the first pump and I plan on using it, cause when I got it home it is silent. Pumps strong.