Mailing List flyrotary@lancaironline.net Message #7698
From: William <wschertz@ispwest.com>
Subject: Re: [FlyRotary] Cutting down the water pump
Date: Thu, 29 Apr 2004 22:07:20 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
I did a similiar surgery. Two pics attached, one showing the components, the
other the finished pump. It is a casting alloy aluminum in the 3000 series,
and can be welded without difficulty. I used Aluminum pipe for the outlet
section.
Bill Schertz
KIS Cruiser # 4045
----- Original Message ----- From: "Scott" <squiggles@yahoo.com>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Thursday, April 29, 2004 6:29 PM
Subject: [FlyRotary] Cutting down the water pump


Hello All...

I have taken a spare water pump housing I had and
hacked off the top neck( as you can see in the
attached photo )...

Does anyone know what type of aluminum the housing is
made out of?

I hope to have a plate welded over the top of both
openings.  Sealing the thermostat recirc shaft and
having a neck welded on the other opening.  The hope
is to save 2" or so by doing this route.  I am hoping
someone else has gone this route and can give a few
pointers, like will this work?  What aluminum alloy
did you use for the plate?  For the pipe neck?

Any help is appreciated...

Thanx...

-Scott




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