As long as the coolant temperature is below the boiling point, pressure
would be the only indication of a leak. Once the boiling pressure is
reached, the temperature indication again does not increase until the
temperature sensor is getting out of the liquid coolant.
Therefore, water pressure gauge!

Richard Sohn
N-2071U
unicorn@gdsys.net
www.gdsys.net/WWWmembers/unicorn/


----- Original Message -----
From: "Peter Cowan/Lexy Cameron" <cowcam@pipcom.com>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Thursday, March 04, 2004 9:01 AM
Subject: [FlyRotary] Re: Ideal Cooling System Plumbing (was Re: [FlyRotary]
Re: overflow connections


> 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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