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Old 07-14-2000, 09:34 AM
vince vince is offline
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Join Date: Jan 2000
Location: Chesapeake, VA
Posts: 396
To expand on Steve Brotherton's comments, most of the time this issue comes up because the system is leaky. When using a blend in a leaky system, the various components of the blend may not leak off equally, thus the composition of the blend changes. Over time you simply have no idea what is in the system. We have looked at this issue in the marine industry for several years, and have successfully used blends in systems where we were not expecting to keep the vessel in service for the long term, but for longer term reliability and service conversion is the way to go (FIRST - make you system tight!!!
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