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  1. K

    airlocks

    I don't know about your climate and the bug life in your area, but if I were to leave the airlock off my fermeneter, I would be looking at a goopy layer of mold atop my beer in 7 days. In the early stages of fermentation, the CO2 flushes all the air out of the fermenter, however as the...
  2. K

    Original Gravity doesn't measure up

    I was aiming for 5 Gal, (19 L.) I used pellet hops. (not whole leaf.) Anyone have an ingenious way to dispose of 10 lbs (4.5kgs) of water soaked 150 deg F (66 deg C) grains. They tend to melt through my large garbage bags. What a mess! Kage
  3. K

    Original Gravity doesn't measure up

    Update: thanks to all the help from you kind folks, on today's brew I achieved the recipe's OG exactly. Here is what I changed: Reduced the water in mash to the volume you suggested. Fly sparged, roughly matching inflow to the MT with outflow. Recirculated for 15 minutes (after reading...
  4. K

    Valentine Arm?

    Hi all, I am intrigued by the Valentine arm. Partly, because I am anxious to build a setup that increases my dismall extract efficiency :hmm: , and partly because I love brewing gadgetry! :thumb: Hats off to whomever devised this magnificant device. :clap: I noticed the V-arm was hooked...
  5. K

    Original Gravity doesn't measure up

    Vossy, What formula do you use for extraction - something that has (OG/litre)/(kg of grain). (I can do metric too!) 8-) I remember some formulas from a brewing book I used to have, but I lost the book in a flood. Do you know the formulas or do you get the numbers through software? Cheers! Kage
  6. K

    Two Brews identical...

    Homebrew is like Snowflakes. No 2 are alike. There are so many variables and without a commericial brew setup it's near impossible to duplicate a beer. I have brewed the same recipe 5 times (a very popular honey blonde ale), I've had differing OG's, bitterness, clarity, alcohol content, etc...
  7. K

    Original Gravity doesn't measure up

    MEB, I salute you, rarely-sober friend from the Southern Hemisphere :cheers: I read this site about batch sparging: http://www.bayareamashers.org/content/m ... arging.htm Is this acurate to your procedures? and can you reach high efficiency? After research and the help of all you kind...
  8. K

    Original Gravity doesn't measure up

    Thanks for your hospitality! Any favorite grain mills? Homemade or store-bought sparge system? Since my local brew store went out-of-business, I ,ust order online, and I can no longer oversee the milling. Also I have had to build up stockpiles of ingredients, because I never know when the...
  9. K

    Original Gravity doesn't measure up

    Vossy, thanks! If you don't mind me asking, what equipment, techniques do you advocate: (false bottom, manifold, screen in the mash tun, sparge system (tank, sprinkler, or just pouring onto a plate, etc)) How long do you sparge? Sorry for my US units, In my haste to answer my questions, I...
  10. K

    Original Gravity doesn't measure up

    thanks for your well-thought-out reply. I use sparge water at 175 (mash out) and I have tried many different rates from very slow (2 hours) to fairly rapid (30 minutes). I do a conversion test to assure that conversion is complete before sparging. When you say that you wait until there is...
  11. K

    Original Gravity doesn't measure up

    Hi Everyone, I need some advice on extraction efficiency and OG. I am an all-grain brewer, having started with a pic-nic coller w/PVC manifold mash tun and graduated to a Polar Wear Pot with a false bottom. No matter what my methods or equipment, I can never seem to reach the OG numbers on...
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