Bob,
I just measured the 13B cast impeller (2.595" dia.) and the 20B cast impeller (2.75" dia.). Although they appear to be the same the 20B is about .150" larger. What does this equal in gpm, I have no idea.
Mark
On 9/25/07, bmears9413@aol.com <bmears9413@aol.com> wrote:
I dont recall which year set up I have, but thats the same impeller I have on my 20b. But it is a 13B water pump on my 20B
Bob Mears
Supermarine Spitfire
-----Original Message-----
From: Mark Steitle <msteitle@gmail.com
>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Tue, 25 Sep 2007 6:14 pm
Subject: [FlyRotary] Re: After Market Renesis Water Pump???
Bobby,
Looks nice. The impeller looks like the one used on the 20B.
Mark
On 9/25/07, Bobby J. Hughes <bhughes@qnsi.net
> wrote:
This looks interesting.
Bobby J Hughes
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