Friday, September 19, 2014

Re: [Electric Boats] pmac water cooling?

 

I have noticed that Parker has pmac systems that are liquid cooled. It would
make sense to me to consider transformer oil and a good fin set-up like on a
transformer. Convective cooling could offer heatsink area and may make a nice
passive cooling system.

Kevin Pemberton

On Wednesday, September 17, 2014 08:01:02 AM you wrote:
> On my 20' sailboat, since I don't already have a shaft, have decided to do
> an outboard conversion. With the outboard occasionally subject to splash
> I,m concerned about venting the motor cover for cooling. The outboard
> lower end already has a water pump. Would wrapping some copper tubing for
> cooling around the motor case, maybe held on with epoxy, add enough to the
> cooling to be worthwhile?
>
> thanks,
> John

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Posted by: Kevin Pemberton <pembertonkevin@gmail.com>
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