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			 I have a CPR cs50 overflow and need a 300 GPH water pump.  If i use the mag 500 with a 4 foot lead that is 310 gal per hour.  by plain eye this would be a problem.  is it safer to use the mag 350 pump which pumps out a 250 @ a 4 foot lead.  thanks 
		
	
		
		
		
		
			
		
		
		
		
	
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