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From: "John Slade" <sladerj@bellsouth.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Subject: RE: [FlyRotary] Re: EWP - Success at last?
Date: Fri, 10 Oct 2003 10:44:29 -0400
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> Heck, we have redundancy for everything else - alternators,
> ignition systems, fuel pumps, etc. Why have a single water pump,
> when water cooling is so critical to this engine?
Now you've got me interested. I was concerned about the failure mode, but
having 2 of them. Hmmmm. What does the stock (3rd gen) pump weigh? What has
to be fabricated to hook them up?
What do they cost?

A nice extra would be a remote controlled valve so I can squirt PL when he
looks into the cowl. :)

> Of course, what would a check valve look like for a 2" radiator hose?
Maybe the pump itself will act as a check valve.

John Slade