Hi Nathan,
Greer Tank in Fairbanks could weld in additional bungs into whatever
tank you want. They have certified pressure vessel welders. You are
hardly in prime tank season, so I would imagine this would be relatively
cheap.
Or you could look at McMaster-Carr's tanks on page 956. Go to
mcmaster.com and punch in 956 into the search box. They have a 15 gallon
that appears to have three 1" bungs + one 1-1/4" bung + one 1/2" bung.
Galvanized steel for $213.76 ... in stock ... ships from Los Angeles.
They have a 30 gallon, too. You can e-mail them and ask nicely and you
might get a better drawing or a manufacturer part number.
I bet I know what project this is for. :-)
-James Jarvis
APRS World, LLC
On 02/19/2013 04:44 PM, Nathan Stumpff wrote:
Wrenches,
I am designing a system with a sizable diversion load and am looking
for the smallest water tank I can get with four ports for elements. I
will be supplying my own elements and need four 1” bungs. I am
definitely trying to avoid a large, expensive solar thermal tank, but
that is all I have found so far. The tank can be very small because I
will be circulating between it and a much larger storage tank. 20
gallons would be ideal.
Anyone have a tip on a cheap, small tank with 4 ports?
Thanks!
-Nathan
--
Nathan J. Stumpff - Arctic Sun, LLC
NABCEP Certified PV Installer #091209-175
NABCEP Certified Solar Heating Installer #032412-14
nat...@arcticsun-llc.com <mailto:nat...@arcticsun-llc.com>
Office: 907/457-1297
http://www.facebook.com/ArcticSunLLC
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