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FermfastCeramic Raschig Rings (1 Ounce)

Q: What is the purpose of using these?

These are used in a reflux still. The alcohol condenses on these and runs back into pot. This allows for the moisture that reaches the top of still to contain a higher percentage of alcohol. In short you get a higher percentage of alcohol by volume (ABV) from your still.

Q: How long do they last?

About as long as a toilet. They are ceramic rings. They may get smooth but they will last, virtually, forever.

Q: How many do I put in for a 1 gallon air stil?

1/8 to 1/4 cup or so, it's not exact. Lots of people also add pieces of copper.

Q: how many bags suggested for a 2" x 3' column

The one pound bag I received contained 416 ml. Your 2" x 3' column has a volume of ‭‪1,853.328‬‬ ml. if you don't use any other stuffing, so you need about 4.4 bags. These are very small about .2 diameter X .1 - .4 length, so you need something at the top of your column to prevent them clogging the outlet tubing when you pour them in the column. I put some in a string tied jelly bag and slid it down the tube first for this purpose. They are dusty when they arrive, and must be rinsed thoroughly.

4.4/5

Product ID: 520164051

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Details

Brand
Fermfast
Number of Items
1
Unit Count
1.0 Count
Item Weight
1 Ounces
Item Package Quantity
1

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Fermfast Ceramic Raschig Rings (1 Ounce)

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Description

FermfastCeramic Raschig Rings (1 Ounce)

Have a Question? See What Others Asked

What is the purpose of using these?

How long do they last?

How many do I put in for a 1 gallon air stil?

how many bags suggested for a 2" x 3' column

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

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HK$386

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