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redleader · 02-24-2002, 01:29 AM

IIRC my Physiscs class corectly, AC pumps are inherintly much better because they need only one moving part (the impeller) while DC pumps have several.

02-24-2002, 01:29 AM	#7
redleader Thermophile Join Date: Jun 2001 Location: The deserts of Tucson, Az Posts: 1,264	IIRC my Physiscs class corectly, AC pumps are inherintly much better because they need only one moving part (the impeller) while DC pumps have several.