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Re: Freezing Indian pumps


You can also get those little chemical hand-warmer packets and
drop them into the tanks. Another solution is to add salt to the water - this
can drop the freezing point to 26 degrees or so. Of course, the salt will
hasten
the corrosion process, but a thorough rinsing afterwards will help. You can
also buy the plastic varieties, which will significanlty decrease the
heat exchange rate.

-Austin Moseley

Carl Kurtz wrote:

> >I have had problems with the Indian backpack mumps freezing up when the
> >temperature even approaches freezing.  Since I am required to burn after
> >dark in some cases this is a real safety concern.  Anybody ever used any
> >type of antifreeze in the pumps.  It would have to be non-flammable,
> >non-corrosive, and water soluable.
> >
> >Larry

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