The bearings are nylon, the water keeps the pump cool, the pump elements are nylon also and the only wearing parts will be the carbon brushes (we used to run in brushed r/c car motors in water to bed the brushes in).

I have some clear ethylene glycol I can add if corrosion becomes an issue with the pumps casing (it's plated anyway).

worst case, I can also get hold of an all plastic 12 volt submersible pump for $30 if need be.

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[CENTER][SIGPIC][/SIGPIC][/CENTER]
[CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER]