FastFerment - 7.9 gal. Conical Fermenter

FastFerment - 7.9 gal. Conical Fermenter

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The FastFerment is an affordable conical fermenter that allows a brewer or winemaker to collect sediment in the included collection ball for easy removal. Easy to use and more affordable than stainless steel conicals. 

During fermentation the bottom valve of the FastFerment is left open so that sediment will fall into the collection ball. After fermentation is over the valve is shut and the collection ball can be removed without introducing oxygen into the FastFerment. Typically with most small conical fermenters if you let trub dump out the bottom air has to come into to replace that volume.  After dumping sediment or trub the collection ball can be reattached and the valve opened again to allow clean yeast to settle into the ball. That yeast can then be used to ferment your next batch of beer. 

If you are a brewer who likes to do a primary and secondary fermenter having a conical that allows you to avoid that transfer is going to save time and reduce oxidation. Made from HDPE plastic care should be taken when cleaning. Only use a chemical cleaner like PBW and do not use an abrasive cleaning pad that could scratch the interior. 

Each FastFerment Includes:

  • 7.9 Gallon / 30L Capacity FastFerment Conical
  • Six inch removable threaded top for easy cleaning
  • Wall mounting bracket 
  • One inch bottom valve
  • SS Thermowell for optional temperature monitoring 
  • Half inch PVC tubing and hose clamp
  • Collection Ball
  • Airlock



Dimensions in wall mount bracket
Height from bottom of collection ball to top of airlock: 35.5 inches / 90 cm
Height from bottom of collection ball to top of lid: 32 inches / 81 cm
Width with mounting bolts: 14.75 inches / 37.5 cm

Dimensions in optional floor stand
Overall Height from floor to top of airlock: 37 inches / 94 cm
Overall Height from floor to top of lid: 33.5 inches / 85 cm
Width: 14.25 inches / 36cm



California Recipients: See Proposition 65 Information
Item # FE900
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 19LBS
Community Q&A

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Why did you choose this?
MoreFlavor Store
I do 5 gallon batches
Vincent B on Jun 5, 2019
Because I need it
James B on Dec 31, 2018
I do 5 gallon batches
Vincent B on Jun 5, 2019
price point
Matt B on Apr 26, 2019
Because I need it
James B on Dec 31, 2018
My fiancee wanted it
Jessica R on Dec 15, 2018
To have control of the yeast trub during the fermentation process.
VINSON D on Dec 6, 2018
Use it all the time and I love it
Drewbrewski on Dec 6, 2018
This item sounds like the easy way to ferment wines, and ciders
LD on Nov 17, 2018
It is easier to use
Hiram R on Nov 17, 2018
Have wanted one, plus my brewing buddy told me about the deal
Jordan F on Nov 17, 2018
need one
Peter F on Nov 17, 2018
Because of the free stand and ease of use
Craig B on Nov 17, 2018
Recommendation from a homebrew friend
Jonathan M on Nov 17, 2018
I have one already
Michael W H on Mar 8, 2018
size and ease of process
Sam W on Jan 30, 2018
price point
Matt B on Apr 26, 2019
My fiancee wanted it
Jessica R on Dec 15, 2018
Is the value assembly available for replacement? The handle popped of the current one and the valve is very difficult to operate.
Thank you!
Jeffrey L Palmer on Sep 5, 2019
BEST ANSWER: Hello Jeffrey, yes this part is available. To order please give our Customer Service team a call at 1(800) 600-0033.

3.9 / 5.0
29 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
The Best Non-Stainless Fermenter On The Market
With all the available add-ons, this unit is a real pleasure to brew with. The trub collector really lends to a smooth result & eliminates the need for a secondary fermenter transfer! Just all the way around a perfect system for any beginner in the home brewing game.
March 22, 2019
7 months ago
Best plastic conical! Great customer service.l!
Not only is this a great product, the customer service is wonderful. I purchased this conical fermenter and about a year in the ball valve was malfunctioning. I emailed the company directly and within a week I had a brand new ball valve kit on my doorstep! So awesome! I highly recommend this for an inexpensive east to use fermenter.
Love my fast ferment 7.9 gal conical fermenter!
Love my fast ferment 7.9 gal conical fermenter!
December 28, 2018
10 months ago
Fast ferment
Great fermenter, a real time saver, with out the mass of transfers. Thanks!!!
December 4, 2018
11 months ago
It is working very well for me!
Just completed my first brew on this system! It is bottle aging now, but the process of getting it from ingredients to fermenter, from fermenter to bottles was "a hell of a lot easier"!

Reading other reviews, I was very concerned about the top lid seal. Nothing to worry about! I had gas escaping from the airlock within 6 hours after yeast inoculation! Second fastest detectible
yeast activity I have ever had!

I spent 2 weeks giving this unit a good shake down as the manufacture suggests testing for leaks. (Honestly, I was nervous about trying it!) This is the cost trade off! Labor to make a careful product inspection & test against the impulse to just "go for it!"

On my own, I darkened the measuring lines on the outside so they contrast against the body to make them more easily readable.

I installed the sampling port & it drips through the spigot about 1 drop every 5-6 hours. A keg lube fix!

The stand, thermometer & carry strap are perfect. The thermal jacket is not easy to install using the stand. Going to rest mine in a potted plant stand so I can move it between the kitchen & cellar. I will have more room to install / remove the thermal jacket in the kitchen.

I hope the next 200 brews off this are as good as the first!
June 26, 2018
Really wanted to like this one...
Every single batch I've made using this has ended up clogged when it's been time to keg. I've had two bad batches as well and that hasn't happened since I first started brewing several years ago. Went back to my Speidel and the beer's coming out normal again.

Less than impressed for what I was hoping this would be able to do and cut down upon (primary and a secondary).
April 15, 2018
1 year ago
Awesome product!
Amazing product. Really enjoy using it. Easy to clean and use. Great wife kid at top easy for dry hop additions and cleaning. I prefer to use the stand over hanging on wall, though both options are great.
User submitted image
Added Jan 23, 2018
January 23, 2018
1 year ago
Good but Not Great
I found that the Fast Ferment did the basic function of providing the utensil for fermentation, but several issues keep it from getting a high mark. First it was impossible for me to get it airtight so that I could actually see the airlock working. You could tell that it was fermenting and the airlock was partially pressurized, but never a bubble actually escaped. I tried additional plumbers tape but still couldn't get it airtight.
Secondly, the valve to open and close the trub ball at the bottom got totally stuck and I was afraid to break it using a wrench. So I ended up manually siphoning out the beer and leaving the trub behind as best I could. After soaking it in hot water, I was able to turn it again, but essentially it was useless.
January 23, 2018
1 year ago
A good fermenter but...
This fermenter work well so far but the plastic threads are a real concern for me.

Nice heavy material. You can't push it in.
Worked fine without any leaks.
Cone shape worked the trub down into the collection ball as promised.
Molded insert for a thermometer.
Liquid measure marks molded right into the vessel.
Nice big opening for easy cleaning.

Opaque white. Can't view your brew.
Plastic threads. I'm sure these will wear out or strip out in time.
The fittings seem less quality than my other fermenter.
Assembly is a bit cumbersome and time consuming due to having to "break in" all of the threads and having to vinyl tape "everything" .
Doesn't come with the stand or a carrying strap. Will cost you an extra $65.00 to outfit this unit.
August 10, 2017
I have two of these!
Why buy one when you can buy two for twice the price?

Yes, there was a little leaking for the first brew. BUT, with a little keg lube around the lid, and after I made sure all pieces are threaded properly, then there were no leaks. I bought the tasting port for each fermenter, too, so that I can now check gravity with minimal risk of adding extra oxygen. After primary fermentation, I unscrew off the collection ball and harvest the yeast for my next brew.

I've made 11 brews now using these.
March 16, 2017
Going to buy a 3rd soon!
I have two and looking at getting a third! I couldn't be happier. Yes, I did notice leaks at first, but after using a touch of keg lube on the lid and making sure the other parts are threaded correctly, it was air-tight and no leaks. I followed those procedures when I bought my second one and all is great. I'll probably be buying a third very soon. Two complaints: 1) The first is the height of the stand. I would want it a few inches higher to better accommodate working with the collection ball and using tubing there. This isn't that big of a deal. 2) The fastferment thermometer accessory (sold separately) can't be calibrated, is 6 degrees off currently, and I'm not sure how well it works anyway. To be honest, because I am using a plastic fermenter and since I don't have the money to go bigger with stainless steel, there's not much I can do about temperature other than watch it and be anxious anyway.
January 10, 2017