Originally Posted by Old Toker
Does an "external" pump help to keep the rez cooler....or for my limited needs does it not make a difference?
I don't think it matters, especially considering u don't run drippers longer than 5 or 10 minutes max at a time anyways, internal or external it won't be on enough to make a difference rez temp wise
This pump shouldnt be run longer than 15 minutes at a time fyi. Here's a link to a more detailed PDF on the pump from a different reseller (Little giant) of this Chinese OEM pump. *PDF warning*
Also the pump comes with a complete rebuild kit. 2 brushes 1 impeller and a gasket.