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Unread 07-25-2005, 06:48 PM   #9
brucoman
Cooling Savant
 
Join Date: May 2003
Location: Midwest
Posts: 157
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hmmm....you should know you will destroy the pump head by running it dry!
usually the bearings need the water for lubrication

have you choked the outlet while running to check noise yet?
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