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			#1  
			
			
			
			
			
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|   I've never used your setup, so not much help there Your ball valve was between the pump and reactor, or after the reactor, right ? | 
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			#2  
			
			
			
			
			
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|   the cobalt ones are made in china, they're junk, check the impellar and see if there are any vanes left on it 
				__________________ Crap happens, that's why they sell toilet paper in 48 roll packs! |