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Show"N"Tell ( Your Machines) / Re: Spindle water cooling system 2.2KW
« on: December 31, 2011, 12:34:20 PM »
I don't think you will have any problems at 220 Volts whether the water is marginally conductive or not.
I use a similar 3 fan radiator, circulating pump, flow sensor, silicone tubing etc. with distilled water and 30% antifreeze for cooling my laser tube which runs at 16,000 Volts. There are no problems (but I would not want to stick my finger, or anything else, into the water when it is running).

Tweakie.
I use a similar 3 fan radiator, circulating pump, flow sensor, silicone tubing etc. with distilled water and 30% antifreeze for cooling my laser tube which runs at 16,000 Volts. There are no problems (but I would not want to stick my finger, or anything else, into the water when it is running).


Tweakie.