Three Piece Airlock

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MSRP: $4.56
Price: $1.50
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Product Overview

Three Piece Airlock Top quality cylindrical lock with floating bubbler

The 3-Piece airlock is the best choice for the primary fermenter, since it comes apart for easy cleaning in the event of a blow-off.

Fill to the line with boiled water or sanitizer to create a closed fermenting system that allows CO2 to escape, but does not allow air back in to contaminate your beer or wine.

Includes body, piston, and vented cap. Easy to disassemble and clean out in the event of a blow-off.

This 3 Piece airlock is a good choice for both wine and beer, and uses a three piece airlock design. Fill approximately half-way with a water/sanitizer mixture. The water acts as a environmental barrier keeping airborne contaminants out of your batch, but still allowing gasses to escape the fermentation

Simply remove the cap, fill the cylinder about halfway (to the imprinted line) with water or sanitizer, and replace the cap. 3-piece airlocks are easy to clean with an airlock brush if the fermentation back up into the airlock.

This is the airlock that many homebrewers end up using. You'll prefer this model for primary fermentation for a few reasons. You can also use this airlock for  both primary and secondary fermentation.

Always sanitize (inside and out) before using. 

Sold individually

NOTE: Be sure to get a Tapered Drilled Rubber Stopper with 3/8 inch Airlock Hole if you want to use this in a carboy, bottle, or jug

What Size Rubber Stopper Fits What?

#000 Stopper fits and plugs the airlock hole in a drilled stopper so it can be used as a solid stopper 
#2 Stopper fits standard wine bottle or beer bottle opening 
#6 Stopper fits wine making and beer brewing industry ½ and 1 gallon jugs
#6 Small-Mouth Gallon Glass Jugs, with 38mm Thread-Down Lids  
#6.5 Stopper fits standard 6.5 gallon glass carboys 
#7 Stopper fits standard 3, 5, 6 and 6.5 gallon glass carboys 
#8 Large-Mouth Gallon Glass Jugs, Quick Quarter Turn Lid 
#10 Stopper fits standard 3, 5, and 6 gallon plastic carboys 
#10 Stopper fits 6.0 or 7.0 Gal. Fermonster Large-Mouth carboys 
#11 Stopper fits Demi Johns (14.25 Gallon Glass Carboys) 
#11.5 Stopper fits most oak barrels 


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