Blowtorches

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Gar

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I'm looking at getting a blowtorch to solder some copper bits for a HERMS setup etc, can anybody point me in the right direction of whats decent & what I need?

Hoping to pick something up ≤ $100 from Bunnings if possible.... :beer:
 
Use lead free solder if you are planning to solder brewery parts.
 
Just fixed up some leaky copper at home, tried 2 butane/propane burners on the fitting and couldn't get it hot enough. Borrowed a mates oxyacetylene, thats hot stuff cherry red in @ 10sec.
I think the gas in a yellow bottle mapp might work.
 
I used one of these for the fittings on my DIY CFC (available at Bunnings and under $100):
bernz.jpg

Combined with the small soft coils of solder from the tool-department not the longer solid solder-stuff from the plumbing section.
However, my lack of DIY skill (perhaps combined with the tools used) didn't do a very pretty job, but it worked, and only leaked a bit. ;)
 
Mapp gas with the ts8000 torch kit $134 @ bunnings i use it on anything from 1/4 to 3in copper
 
I've brazed some with my bernzomatic TS8000 and mapp gas and it gets thin stuff hot enough quite easily, though I find that it's awkward to handle and the flame is not very precise (quite huge actually) so can be a real pita for fine work.
 
if you want to soft solder then a normal blowtorch like wolfy posted should be fine, if you want to silver solder (hard soldering) or brazing then a mapp gas torch will do that job. I brazed an exhaust header off a holden 202 with my mapp gas torch.

cheers steve
 
Thanks guys, ended up grabing the TS8000, seems like a great bit of kit.

Might have a look at putting a "water purifier" together with it too :ph34r:
 
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