Need Help adding Recirculation Port to Sanke Keg

carlisle_bob said:

Hi

Unless you like a problem, the recirculation rate should be pretty low. Not quite soda straw capacity, but pretty low.
There are *lots* of other options.

Bob

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splashmike said:

I am looking to move from a Coleman Extreme as a Mash Tun to a Sabco Keg that I purchased for a boil kettle but no longer use. I'd like to do a direct fire mash and recirculate, but I'm a bit at a loss as to how to add a port to the top of the Keg for the liquid recirculation. I have a step drill bit so making the hole should not be a problem, but I'm not sure what parts/fittings to use to make the port, and what parts I should get for the tubing to connect. I have a 1/2 inch port ball valve already installed for the lower outlet and can add either a 3/8 or 1/2 hose barb there. Not sure whehther the larger tubing is beneficial for recirculation. If disconnects are helpful I'd like to know that too.

Many thanks for guidance.

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jusware said:

Sorry, I have to disagree with this. I have a Little Giant pump with a 4500 Watt rims tube. I keep it wide open with a measured 10 gpm flow rate. I get fantastic efficiency and I can do fast step mashes at approx 2 degrees a minute. If I slowed down the flow my tube starts vaporizing and burns the wort.

Experimentation is needed to fully understand what you system can do. Every system is different. Buy a sack of grain and find a simple recipe (single hopped pale ale?) that you can do over and over again to test your system. Just my 2 cents.

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