• Please visit and share your knowledge at our sister communities:
  • If you have not, please join our official Homebrewing Facebook Group!

    Homebrewing Facebook Group

Rubber Keg use

Homebrew Talk

Help Support Homebrew Talk:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
I already have the co2 set up but I would have to get another attachment because I can only have two kegs attached and those are for serving. If I put a bung over the neck where do you put the airlock?
 
I already have the co2 set up but I would have to get another attachment because I can only have two kegs attached and those are for serving. If I put a bung over the neck where do you put the airlock?

You wouldn't need another CO2 line. The only time you'd use CO2 for what we've been discussing is for counterpressure transfers, and you could simply disconnect one of your serving kegs, use that line to make the transfer, and then re-connect to the serving keg. I will admit that a spare CO2 line for transfers, purging, sealing cornies, etc. is very handy, but it's definitely not neccessary. A $2 harbor freight aluminum manifold and $5 in plumbing parts is an easy way to get an extra couple of gas lines if you need them.

As for using an airlock instead of pressurized fermentation, you either find a drilled stopper that fits the opening, or use an orange carboy cap with the tube to put an airlock in. It's really no different than using a carboy.

http://www.rebelbrewer.com/shoppingcart/products/%2310-Drilled-Stopper.html

http://www.rebelbrewer.com/shoppingcart/products/Universal-Carboy-Cap.html
 
Wortmonger, while your attention is here, I've been wanting to ask... Didn't you say at one time (can't remember the thread) that you had cut some length off the valve stem, but later regretted it? What are the pros and cons of cutting vs. not cutting the stem? If you didn't cut it, couldn't you just draw the yeast off the bottom and eventually the beer would run clear? I'm about to set up a 50 liter Euro sankey as a fermenter and I'm hesitant to do any cutting, especially since the stems for these are less than abundant.

I don't think you'd want to leave it full length. It would be like using a racking cane and just shoving it into the yeast cake before starting siphon. I think the flow of the beer would continue to stir up yeast throughout the entire transfer, and your beer would end up super yeasty. Lot's of people have leftover spears from making keggles. There are even threads here about what to do with the spears, so you should be able to find an extra from somebody if you accidentally cut off too much.
 
Why would the pressurized system be easier to clean then just putting a carboy cover on and doing it that way?
 
Wortmonger, while your attention is here, I've been wanting to ask... Didn't you say at one time (can't remember the thread) that you had cut some length off the valve stem, but later regretted it? What are the pros and cons of cutting vs. not cutting the stem? If you didn't cut it, couldn't you just draw the yeast off the bottom and eventually the beer would run clear? I'm about to set up a 50 liter Euro sankey as a fermenter and I'm hesitant to do any cutting, especially since the stems for these are less than abundant.
I say don't cut it! You can always cut it later if you aren't happy. Yes, you will get a couple of glasses of higher sediment beer, but that tapers off fast. You are right too, those dip tube assemblies are hard to find.
Couldn't you just use a Sanke for fermentation like a carboy? Bung and gas lock?

I mean it would be a PITA to clean.....But no more PITA then a carboy I suppose.
You can use one any way you want to and they will work great. They aren't any harder to clean than a carboy, you just can't see though the side of them to visualize them clean. Trust your cleaning regiment and you can trust your Sanke for fermentation.
yeah I got the stem out I was thinking about just getting a bung to fit in that part. I don't think it will be too much money to get the whole set-up though
It will work just fine, but I would recommend the orange carboy cap. Later it would make for easier transfer.
This is what I ordered for my spunding valve:

http://www.northernbrewer.com/default/catalogsearch/result/?q=bleeder+valve&x=32&y=15

Still haven't gotten the prv for it, so I'll have to work it manually. You'll also need a tail piece that will fit the sankey coupler and provide the proper thread for it to attach to:

http://www.northernbrewer.com/brewing/kegging/dispensing-hardware/shanks/tail-piece-1-4-mfl.html

If you start ordering stuff for sankey couplers, go ahead and get a bunch of the little black gaskets. They are so easy to lose, and it doesn't hurt to have too many of them on hand.
Yeah, manual release is fine, but it is just so much easier with the adjustable back-pressure release valve. The black gaskets are a must, order a plethora. I had to have the tail piece I use made, but they are out there I am sure. I just got tired of looking for them and have a friend at a machine shop.
As mentioned earlier in the thread, an orange carboy cap fits perfectly over the neck, which may be easier to find than a correctly sized drilled bung.

Even buying new, a sankey coupler and the plumbing parts for a spunding valve should be under $50. Setting up for counter pressure transfers takes some more plumbing parts, and a CO2 set-up.

As von-zwicky said, using it as a carboy is easy enough until you have the parts and knowledge to try pressurized fermentation. And once again, it's easy enough to transfer normally until you have the additional parts and knowledge for counter pressure transfers.

Oh, and +1 on buying extras of the little black gaskets.
What this guy said! LOL, start off with baby steps if you want, just use that Sanke baby!:ban:
I already have the co2 set up but I would have to get another attachment because I can only have two kegs attached and those are for serving. If I put a bung over the neck where do you put the airlock?
Another good reason for the orange carboy cap!
You wouldn't need another CO2 line. The only time you'd use CO2 for what we've been discussing is for counterpressure transfers, and you could simply disconnect one of your serving kegs, use that line to make the transfer, and then re-connect to the serving keg. I will admit that a spare CO2 line for transfers, purging, sealing cornies, etc. is very handy, but it's definitely not neccessary. A $2 harbor freight aluminum manifold and $5 in plumbing parts is an easy way to get an extra couple of gas lines if you need them.

As for using an airlock instead of pressurized fermentation, you either find a drilled stopper that fits the opening, or use an orange carboy cap with the tube to put an airlock in. It's really no different than using a carboy.
+1
I don't think you'd want to leave it full length. It would be like using a racking cane and just shoving it into the yeast cake before starting siphon. I think the flow of the beer would continue to stir up yeast throughout the entire transfer, and your beer would end up super yeasty. Lot's of people have leftover spears from making keggles. There are even threads here about what to do with the spears, so you should be able to find an extra from somebody if you accidentally cut off too much.
Not the same at all. The beer has probably been resting a while in a keg prior to transfer. This means the yeast is more compacted and the only stuff coming out will be that right around the dip tube. Just dump the first couple of pints if you are worried and save from there. To have a closed system and carbonated beer is well worth dealing with the little bit of sediment IMHO.
Why would the pressurized system be easier to clean then just putting a carboy cover on and doing it that way?
It wouldn't be any easier other than the fact you wouldn't have to open the sealed up keg. It isn't hard with practice to take the ring and assembly out of a Sanke. After that, cleaning is identical.
 
I don't think you'd want to leave it full length. It would be like using a racking cane and just shoving it into the yeast cake before starting siphon. I think the flow of the beer would continue to stir up yeast throughout the entire transfer, and your beer would end up super yeasty. Lot's of people have leftover spears from making keggles. There are even threads here about what to do with the spears, so you should be able to find an extra from somebody if you accidentally cut off too much.

Maybe so... but this isnt' a typical sankey spear. It's threaded, and requires the european "S" type coupler. Not very common. Perhaps one thing in favor of "not cutting" is that the inlet at the bottom of the spear is very wide (at least 3/4"), much wider than the tubing the beer will be restricted to, so the flow will be very slow, without much turbulence. Dunno... think I'm gonna go with Wortmonger on this... I can always cut it later.

Edit: sorry, trying not to highjack this thread with a "cut" or "not to cut" debate. We can start a separate thread for that elsewhere, if anyone is game.
 
i think it applies here I think I am going to cut mine because my sole purpose for it will be the fermentor and it will be easier to transfer it. I plan on doing ten gallon batches and bottling 5 gallons and putting the other five in a corny so it will be nice to avoid the trub.

Plus it is a bud light keg I could probably replace it if need
 
Not the same at all. The beer has probably been resting a while in a keg prior to transfer. This means the yeast is more compacted and the only stuff coming out will be that right around the dip tube. Just dump the first couple of pints if you are worried and save from there. To have a closed system and carbonated beer is well worth dealing with the little bit of sediment IMHO.

It may only be the yeast in close proximity to the bottom of the tube that gets sucked up, but in my experience it keeps coming throughout the whole transfer, not just the first couple pints. Maybe I'm transferring too fast or something, but it just doesn't work well for me with a full length tube. I just measured mine, and it looks like the diptube I cut is only 5/8" shorter than full length, and it works well for me. As always though, YMMV. Either way, sankey fermentors are awesome!!
 
just found another sanke on a classified but they didn't give an asking price, what is a good offer?
 
You've got a lot of leeway if you don't have to pay shipping... I'd start with $40 and be happy if I brought it in for under $75. That's if it is functional, holds pressure, etc... oh yeah... you're still looking for a boil kettle... Nevermind. It doesn't need to hold pressure, just be free of holes.

Plus, if you're making a BK, that'll give you an extra valve stem, so you can have one cut, and one un-cut.
 
Used kegs typically sell for a little less than what the stores in the area charge for a deposit. Around here that equates to $20-$35, but if kegged beer isn't sold in your area, I have no idea what a fair price would be. Brand new 1/2 bbl kegs sell for ~$90-$100 plus shipping, so I would definately pay less than that.
 
Doesn't hurt to start low. I haven't bought any used kegs locally, so my estimate may have been a little high.
 
Back
Top