| Product Name | Specification |
| SFC01 | D7/17''*H3-7/8'' .5um with 1/4'' MFL |
An extremely fine diffusion stone is designed to force carbonate beverages with CO2 or to oxygenate wort when used with an oxygen regulator. The .5 micron has much smaller holes, allowing it to carbonate beer quicker and with a longer-lasting head. Due to the finer hole size, this diffusion stone will aerate wort when used with an aeration pump.
How to use the diffusion stone
1. The “stone” sits inside the keg near the bottom.
2. A hose barb attaches it to a length of tubing (generally about 2 feet of 1/4” ID thick wall vinyl hose) which is affixed to the short downtube under the “in” or “gas side” post.
3. When the CO2 is connected, it sends a tremendous number of gas bubbles out through the beer. The minuscule bubbles create a huge amount of surface area to help absorb CO2 rapidly into the beer. This is actually a miniature version of a device used by commercial breweries everywhere.
4. Carbonation should be virtually instantaneous, though the manufacturer recommends carbonating your beer at least a few hours before serving.
*Please Note: Never touch the diffusion stone without using sanitize gloves. Oils on your fingertips can clog the small diffusion holes.
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