Hehe, good to hear yours is going 10 years strong!  Don't you need diaphragms every once in a while?
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					Originally Posted by vaporize
					
				 
				what brand & size?   
 
For some smaller ones, it's not worth it to even get parts 
			
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 The Pump 4 is the model.  Hagen is the brand.  It is basically one step down from using a blower; it is a very large air pump.  They discontinued them a couple years ago or so.  I'm mostly worried about replacement diaphragms.
I sent Hagen an email, but haven't heard back yet.