It has been about a year since I purchased my 7 Gallon SS BrewTech conical fermenter and 14 gallon stainless steel conical fermenter. I have been very please with their performance and am happy to report that I have not had a single issue with them. The quality of the manufacturing is top notch and they were the best priced stainless steel conicals that I could find. Best of all they even shipped them for free, saving me a bundle.
Their price was recently reduced and they also release an upgraded Brew Master version of their already quality built line of stainless steel conical fermenters. So if you are looking to upgrade your homebrewing fermenters, this may be a great time to do so.
These stainless steel conicals come loaded with features, here are some of the specs:
Certified Food Grade 304 Stainless Steel Construction
Patent Pending Stainless Steel Rotating Racking Arm
They have a full range of these stainless steel homebrewing fermenters, including 1/2 barrel and full 1 barrel sized fermenter. Their brew bucket line of stainless steel fermenters is also on sale right now starting at $195.
Primary fermentation in beer brewing is the initial fermentation process where yeast will convert most or all of the wort sugars to alcohol and CO2 (carbon dioxide). After the yeast has been pitched into the wort, there is typically between 2 and 24 hour yeast lag time where the yeast acclimates to the fermentation environment and begins to replicate consuming sugars and the available oxygen in the wort; there is little alcohol conversion and CO2 generated during the lag phase.
Once the lag phase completes, a foamy head called a krausen begins to form in the fermentation vessel. The krausen is composed mostly of proteins, yeast, and the carbon dioxide that the yeast is rapidly producing. During primary fermentation the yeast is producing approximately equal parts of both alcohol and CO2. Depending on the style of beer, original gravity, quantity of yeast pitched, and fermentation temperature, the primary fermentation for an ale will last between 5-14 days, then it will then be transferred to a secondary fermentation vessel to allow the beer to condition and finish out its fermentation. In some cases only a primary fermentation is completed, and the beer may spending additional time in the primary fermenter or condition in the bottle, keg, or holding vessel.
Primary fermentation occurring two days after the yeast was pitched into an American Wheat style Hefeweizen. The krausen has formed and a great deal of alcohol and CO2 is being produced.
Kegs are cylindrical beer storage vessels that are typically constructed out of stainless steel or aluminum. They come in a variety of sizes from 2 gallons all the way up to a full size 1/2 barrel keg at 15.5 gallons.
I like to consider a keg to be a home brewer’s best friend. The primary benefit of a keg over bottles is the convenience. There is only one container to clean, sanitize, fill and carbonate; kegs are also very durable and allow you to modify your carbonation level if desired.
Most home brewers use a version of a 5 gallon keg known as a corny keg or Cornelius keg. Below is a photo of three varieties of 5 gallon kegs. On the left is a 5 gallon ball lock Cornelius keg, in the center is a 1/6th barrel keg (that you would typically receive from a large scale or craft brewery) and to the right is a pin lock conversion keg; all hold approximately 5 gallons of beer.
The ball lock kegs tend to be most common and prized by home brewers. I personally use both ball lock and pin lock kegs that have been converted to ball lock so that they are compatible with my CO2 system. I use my pin lock conversion kegs as fermentation vessels in my temperature controlled fermentation freezer. The pin lock kegs are shorter and wider which allows me to fit them in my fermentation freezer without the need of a collar extension for the freezer.
Special air locks are available for use with the keg-style fermenters; I only use them as a secondary fermenter due to the reduced head space available for the foam created during primary fermentation.
Brett or brettanomyces is a high attenuation yeast strain that is known for the acidic, funky, wild\barnyard type tastes and smells that it produces. In most beer styles, brett it is perceived as an unwanted contaminant due to its strong and distinct flavors that can overwhelm more subtle beer flavors. Yet it is highly prized in some Belgian ales, such as gueuze, lambics, farmhouse ales, and Flanders red ales.
It is even used in one of my favorite Belgian Trappist beers called Orval, where their brewers add it at bottling, and allow it to ferment out and condition over time. Brettanomyces has grown in popularity over the last several years and is now used in a wide variety of styles and by many US craft breweries. When brewing with brett, it is important to avoid cross contamination with your non-brett beers as it is a robust yeast strain that can easily modify a beer’s flavor and aroma.
The most commonly used brett yeast strains are White Labs WLP644 Brettanomyces Bruxellensis Trois, White Labs WLP645 Brettanomyces Clausenii, White Labs WLP650 Brettanomyces Bruxellensis and Wyeast 5526 Brettanomyces Lambicus.