<... leak the pressure could stay up until it is blowing air or steam
....>
That's an intuitive conclusion.  I went that way some years ago.
Trouble is, I've never heard of that actually happening.  Pressure
drop preceding other indications OTOH is common as dirt.

Peter Cowan/Lexy Cameron wrote:

> Here is another one but may not handle high temps:
>
>  http://www.aqualarm.net/
>
> I think Finn is correct on this in that if there is a pin hole
> leak the pressure could stay up until it is blowing air or steam.
> Peter
>
> >>  Homepage:  http://www.flyrotary.com/
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--
Jim Sower ... Destiny's Plaything
Crossville, TN; Chapter 5
Long-EZ N83RT, Velocity N4095T