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andrewsk
05-30-2007, 04:24 PM
This is going to be a stupid question I am sure.

Where can I refill my CO2 cannisters for Calcium reactors? Is there a common place to do this?

Thanks!

fkshiu
05-30-2007, 04:35 PM
1. Welding shops
2. Compressed gas retailers (e.g. Praxair)
3. Industrial safety equipment shops that sell fire extinguishers.

Delphinus
05-30-2007, 04:40 PM
Any fire extinguisher place.

The place I've been using lately is "The Recharge Centre", seemed to have the best rates compared to other places I've used.

andrewsk
05-30-2007, 06:49 PM
Thanks! How often do you need to recharge them?

Delphinus
05-30-2007, 07:02 PM
That sorta depends on how big your cylinder is, how big your reactor is and how hard you're running it. I have a 20lb cylinder and a 10lb cylinder. Currently I'm only using my smaller reactor and my 10lb'er and a fill has lasted me about 6 months so far. In the past I've had them run out at a few months (larger reactor) and also have had them last as long as 18 months.

One problem is that a fill costs just about the same, whether you have a 2lb, 5lb, 10lb, 20lb or heck even 70lb cylinder (there is a guy on Canreef who has one that big!!!), so unfortunately a smaller cylinder isn't terribly economical. I had a 2lb cylinder that was awesome for fitting into tight spaces, but run on a calcium reactor would run out at around 2 months.

So going bigger on the cylinder is definitely a good idea. :)

andrewsk
05-30-2007, 07:45 PM
Good to know. Thanks Delphinus.