| Subject: | Re: for the record water is not corrosive |
| From: | George Goff |
| Date: | Fri, 30 Apr 2004 06:34:57 EDT |
In a message dated 4/30/04 12:36:25 AM, hradek@YAHOO.COM writes: << a sealed system should be mostly free of oxygen. >> Is there not some unavoidable cavitation on the periphery of the water pump impeller? George
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