renches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Nathan
Stumpff
Sent: Friday, August 17, 2012 6:22 PM
To: re-wrenches@lists.re-wrenches.org
Subject: [RE-wrenches] Booster pump
Thermal wrenches,
When plumbing a booster pump in series for a solar drainback system, should
ay, August 19, 2012 4:59 PM
Subject: Re: [RE-wrenches] Booster pump
Hi Nathan,
I am of the opinion that the booster pump should be on the output side
of the main circulator, since when the booster pump is disabled it
will represent a resistance to flow and you want that restriction and
any
...@gmail.com
719.588.3044
www.sgsrenewables.com
Message: 3
Date: Fri, 17 Aug 2012 15:22:10 -0800
From: Nathan Stumpff
To: "re-wrenches@lists.re-wrenches.org"
Subject: [RE-wrenches] Booster pump
Message-ID:
>
Content-Type: text/plain; charset="us-ascii"
Thermal wre
Thermal wrenches,
When plumbing a booster pump in series for a solar drainback system, should the
booster pump go ahead of or behind the main circulator?
Cheers,
-Nathan
--
Nathan J. Stumpff - Arctic Sun, LLC
NABCEP Certified PV Installer #091209-175
NABCEP Certified Solar Heating Installer #03
Ellison
From: re-wrenches-boun...@lists.re-wrenches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Allan
Sindelar
Sent: Thursday, October 20, 2011 7:00 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] Booster Pump/Slowpump information
Bob,
This doesn't make sense to me.
n...@lists.re-wrenches.org] On Behalf Of Roy
Butler
Sent:
Thursday, October 20, 2011 5:33 PM
To:
al...@positiveenergysolar.com; RE-wrenches
Subject:
Re: [RE-wre
-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Roy Butler
Sent: Thursday, October 20, 2011 5:33 PM
To: al...@positiveenergysolar.com; RE-wrenches
Subject: Re: [RE-wrenches] Booster Pump/Slowpump information
Thank you Allan, this is really good information. I have about 35 of these
in the field at
Thank you Allan, this is really good information. I have about 35 of
these in the field at this time
and I'll need this info soon, I'm sure!
Roy Butler
NABCEP Certified Small Wind Installer®
NABCEP Certified Solar PV Installer®
NYSERDA eligible PV & wind installer
Four Winds
Wrenches:
This information is important to those companies that have customers
with Dankoff/Flowlight Booster Pumps and Slowpumps. These pumps use
DC motors to drive rotary vane positive displacement pump heads made
by Procon. Windy Dankoff developed these pumps about 30
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