When filled with water allows CO2 gas to bubble out and prevents air from getting in. Enclosed design allows for slower evaporation from airlock bubble. Package contains 2 Twin bubble airlocks and 2 universal carboy bungs that will fit 3, 5, 6 and 6.5 gallon glass carboys.

About Vanitek Silicone Black Rubber Grommet eyelet Gasket Assortment, Set of 125-pcs - with See-through Divided Organizer Case Package contains: eighteen different sizes3.18 x 6.35mm5.57 x 7.94mm7.14 x 12.7mm12.07mm 15.089.53 x 11.91mm9.53 x 12.7mm7.94 x 14.29mm9.53 x 20.64mm11.11 x 19.05mm15.88 x 2...

Sturdy yet lightweight glass makes this the perfect for fermenting your favorite beer or wine. This can also be used for brewing Iced Coffee, tea or lemonade and the jar will keep it cold and delicious. The 4" wide mouth is great for reaching deep inside and also for cleaning. Constructed of USDA ce...

1 gallon glass jug. Great for fermenting small batches of beer, wine, or mead, or storing overflow from a larger batch. Includes a one gallon glass jug with #6 drilled rubber stopper and a twin bubble airlock., 1 gallon glass wine fermenter, great for fermenting small batches of beer or wine, includ...

High Quality "S" shaped, caps and bodies. The air lock is filled half full with water, metabisulphite solution or sanitizer to allow CO2 gas to escape the fermenter while not allowing air, bacteria or wild yeast to get into the wine.

This is a drilled tapered rubber bung for a better seal and holds the airlock securely in place.

Customers talk about flow, they want the water out of the bilge, and fast. Improved design and performance means that our new 500 GPH pump will produce this flow at just 12 volts rather than 13.6 volts as previously required, more typical of on board voltage supply. Our next generation of Rule pumps...

This Carboy Cap fits 3, 5, and 6 gallon carboys (does not fit 6.5 gallon carboys). It fits tightly around the carboy mouth, and the two openings are convenient for attaching or inserting tubes, airlocks, siphons, or racking canes. Caps for both openings are included.

This is a drilled Tapered rubber bung for a better seal and holds the airlock securely in place. A curved lip stops the bung from accidentally falling into the carboy. All three rubber stoppers are the same Size and easily fits all 3, 5, 6 and 6.5 gallon glass carboys. These stoppers do not fit plas...

✔Compact, automatic, fully submersible electric pump ✔Built-in float switch! (No separate float switch is needed) ✔Equipped with built in electronic controlled reed sensor system for easy fully automatic operation ✔No power use until pump is activated by internal float switch (when water level ri...

1 Gallon Wine from Fruit Kit Explore the pride and fun of small batch winemaking with our best 1 gallon wine making kit! Everything you need to make fruity, country wine at home is included, except the fruit, which you supply fresh! Create your own vintage using your grocers fruit, canned purees, or...