Clogged Dip Tube, How To Prevent

Discussion in 'Homebrewing' started by kkleu357, Jul 16, 2015.

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  1. kkleu357

    kkleu357 Savant (1,170) Apr 2, 2014 Wisconsin
    Trader

    So, I just started kegging my beer. My second attempt at kegging is a dry hopped beer. When I went to pour a beer, nothing came out. After some tinkering, I noticed my poppet was clogged with hop debris. Tried cleaning that, but it keeps getting clogged.

    So My idea is to sanitize my carboy, fill it with a blast of CO2, then transfer the beer from the keg to the carboy leaving the last few inches of beer in the keg. Hurry and clean keg, sanitize it, blast some CO2 into the keg, then transfer the beer back. Since a good amount of carbonation will most likely leave the beer, I was then going to crank the CO2 up to 25 for a few hours to try and get it carbed back up.

    Does this sound OK? Most forums say to just clean the poppet, but that is not working. Also, How do people usually prevent this sort of thing from happening when they dry hop?
     
  2. telejunkie

    telejunkie Savant (1,107) Sep 14, 2007 Vermont

    Did you use any type of filter prior to kegging? If I'm transferring using a racking cane, I'll put a 1 gallon paint strainer bag over the cane, does a decent job of filtering out the hop debris
     
  3. kkleu357

    kkleu357 Savant (1,170) Apr 2, 2014 Wisconsin
    Trader

    I did not. Just tried leaving all the crap at the bottom behind. I'll definitely try that or a hop bag on the end of the racking cane next time.
     
  4. billandsuz

    billandsuz Pooh-Bah (2,097) Sep 1, 2004 New York
    Pooh-Bah

    GIGO. if you fill your keg with beer along with trub, sediment, hop debris or anything solid then you are going to get a clogged dip tube and a fouled poppet.

    I don't filter my beer but can pour with little problems after the first 6 ounces. Then the remaining 5 gallons are almost always fine.
    I will always cold crash my beer prior to kegging. I also use gelatin as a fining agent, but not always. Transfer as little debris as possible and you will have less problems. When you transfer to the keg dump the first few ounces and don't move the racking cane. Once you get a clear flow of beer from the keg don't move the it. Not even a little. Just let it be. Every time you disturb the beer the sediment migrates to the dip tube and you have problems.
    Cheers.
     
  5. GreenKrusty101

    GreenKrusty101 Initiate (0) Dec 4, 2008 Nevada

    This is where the rubber meets the road...I will repeat some items (for next time) I have suggested in other threads.

    1. Use a fine mesh nylon bag for pellet hops especially
    2. Suspend the bag with flat, unflavored dental floss to keep it off the bottom of the keg
    3. Make sure the bag is free of debris on the outside, knot it and tie it
    4. Don't overfill the keg (leave ~2 inches from the lid)
    5. Treat your dryhopped keg as if it contained nitroglycerin

    Even with extreme caution, you will eventually experience a clogged dip tube or other problems...shit happens.
    6. Almost forgot this one: put a spigot on that fermenter : )

    Cheers
     
    Cadmando18 and billandsuz like this.
  6. OldSock

    OldSock Maven (1,418) Apr 3, 2005 District of Columbia

    Just learned the hard way the flow control faucets are much more prone to clogging. Apricot puree clogged it after pouring less than an ounce. Ended up taking apart and switching it to the carbonated water keg.

    Never had a problem with the standard Perlicks, despite dry hopping with loose pellets (keg hops are bagged) and not doing anything else to separate beer from trub.
     
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  7. billandsuz

    billandsuz Pooh-Bah (2,097) Sep 1, 2004 New York
    Pooh-Bah

    Bingo.
     
  8. fuzzbalz

    fuzzbalz Pundit (953) Apr 13, 2002 Georgia

    They sell ss mesh screens that cover the dip tube, that along with taking off about 1/4 of the end of the tube and cold crashing before transferring into your kegs should help. I dh in a keg then cold crash, then transfer to serving keg.
     
  9. GreenKrusty101

    GreenKrusty101 Initiate (0) Dec 4, 2008 Nevada

    ???
     
  10. OldSock

    OldSock Maven (1,418) Apr 3, 2005 District of Columbia

    We buy bottles of seltzer and pour them into a keg. Nice to have on tap.
     
  11. Brew_Betty

    Brew_Betty Initiate (0) Jan 5, 2015 Wisconsin

    He probably serves them in recapped Perrier bottles.
     
    mrjimcat likes this.
  12. CurtFromHershey

    CurtFromHershey Initiate (0) Oct 4, 2012 Minnesota

    Couldn't you just force carb still water?
     
  13. Brew_Betty

    Brew_Betty Initiate (0) Jan 5, 2015 Wisconsin

    All I want to know is why one should treat their dry hopped keg as if it contained nitroglycerin.

    @GreenKrusty101
     
  14. ChrisMyhre

    ChrisMyhre Initiate (0) Sep 15, 2013 Massachusetts

    Isn't it easier/ cheaper to just keep a keg of water on gas and carb yourself?
     
  15. billandsuz

    billandsuz Pooh-Bah (2,097) Sep 1, 2004 New York
    Pooh-Bah

    carbonating water can be done, but you need to blast it at 70 psi or so to get it to hold any gas, a carb stone helps a lot. at least that's been my experience.

    check out "carbonating pump", made for bars and restaurants.
     
  16. billandsuz

    billandsuz Pooh-Bah (2,097) Sep 1, 2004 New York
    Pooh-Bah

    it's so you don't have a heart attack.
     
  17. OldSock

    OldSock Maven (1,418) Apr 3, 2005 District of Columbia

    Definitely joking, just filled with filtered tap water and a bit of chalk, pressurize at 30 PSI, and give it a shake.
     
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  18. ChrisMyhre

    ChrisMyhre Initiate (0) Sep 15, 2013 Massachusetts

    I have used kegs at 30 psi without much of a problem and often make a smaller amounts using a carbonator cap. I did once basically punch myself in the face with a two liter bottle though in the shaking process.
     
  19. billandsuz

    billandsuz Pooh-Bah (2,097) Sep 1, 2004 New York
    Pooh-Bah

    i could never get it to hold much gas at lower pressure. maybe I just like it super carbed?
    why are you punching yourself in the face? don't do that.
     
  20. GreenKrusty101

    GreenKrusty101 Initiate (0) Dec 4, 2008 Nevada

    I know you invert your dryhopped kegs, so this probably doesn't apply to you, but a dryhopped keg ready to serve will serve up A LOT of hop mung and yeast if jostled around...probably N/A also if you xfer to another keg and/or filter...something I don't usually do.
     
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